10881088

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 56

約数和(自身を含む): 23344632

約数和(自身を除く): 12463544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 136, 137, 146, 272, 274, 292, 544, 548, 584, 1088, 1096, 1168, 1241, 2192, 2329, 2336, 2482, 4384, 4658, 4672, 4964, 8768, 9316, 9928, 10001, 18632, 19856, 20002, 37264, 39712, 40004, 74528, 79424, 80008, 149056, 160016, 170017, 320032, 340034, 640064, 680068, 1360136, 2720272, 5440544, 10881088]

約数ペア:

[(1, 10881088), (2, 5440544), (4, 2720272), (8, 1360136), (16, 680068), (17, 640064), (32, 340034), (34, 320032), (64, 170017), (68, 160016), (73, 149056), (136, 80008), (137, 79424), (146, 74528), (272, 40004), (274, 39712), (292, 37264), (544, 20002), (548, 19856), (584, 18632), (1088, 10001), (1096, 9928), (1168, 9316), (1241, 8768), (2192, 4964), (2329, 4672), (2336, 4658), (2482, 4384)]