854165408

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 1829704464

約数和(自身を除く): 975539056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 137, 146, 157, 272, 274, 292, 314, 544, 548, 584, 628, 1096, 1168, 1241, 1256, 2192, 2329, 2336, 2482, 2512, 2669, 4384, 4658, 4964, 5024, 5338, 9316, 9928, 10001, 10676, 11461, 18632, 19856, 20002, 21352, 21509, 22922, 37264, 39712, 40004, 42704, 43018, 45844, 74528, 80008, 85408, 86036, 91688, 160016, 170017, 172072, 183376, 194837, 320032, 340034, 344144, 365653, 366752, 389674, 680068, 688288, 731306, 779348, 1360136, 1462612, 1558696, 1570157, 2720272, 2925224, 3117392, 3140314, 5440544, 5850448, 6234784, 6280628, 11700896, 12561256, 25122512, 26692669, 50245024, 53385338, 106770676, 213541352, 427082704, 854165408]

約数ペア:

[(1, 854165408), (2, 427082704), (4, 213541352), (8, 106770676), (16, 53385338), (17, 50245024), (32, 26692669), (34, 25122512), (68, 12561256), (73, 11700896), (136, 6280628), (137, 6234784), (146, 5850448), (157, 5440544), (272, 3140314), (274, 3117392), (292, 2925224), (314, 2720272), (544, 1570157), (548, 1558696), (584, 1462612), (628, 1360136), (1096, 779348), (1168, 731306), (1241, 688288), (1256, 680068), (2192, 389674), (2329, 366752), (2336, 365653), (2482, 344144), (2512, 340034), (2669, 320032), (4384, 194837), (4658, 183376), (4964, 172072), (5024, 170017), (5338, 160016), (9316, 91688), (9928, 86036), (10001, 85408), (10676, 80008), (11461, 74528), (18632, 45844), (19856, 43018), (20002, 42704), (21352, 40004), (21509, 39712), (22922, 37264)]