23401792

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 56

約数和(自身を含む): 49843944

約数和(自身を除く): 26442152

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 137, 157, 272, 274, 314, 544, 548, 628, 1088, 1096, 1256, 2192, 2329, 2512, 2669, 4384, 4658, 5024, 5338, 8768, 9316, 10048, 10676, 18632, 21352, 21509, 37264, 42704, 43018, 74528, 85408, 86036, 149056, 170816, 172072, 344144, 365653, 688288, 731306, 1376576, 1462612, 2925224, 5850448, 11700896, 23401792]

約数ペア:

[(1, 23401792), (2, 11700896), (4, 5850448), (8, 2925224), (16, 1462612), (17, 1376576), (32, 731306), (34, 688288), (64, 365653), (68, 344144), (136, 172072), (137, 170816), (157, 149056), (272, 86036), (274, 85408), (314, 74528), (544, 43018), (548, 42704), (628, 37264), (1088, 21509), (1096, 21352), (1256, 18632), (2192, 10676), (2329, 10048), (2512, 9316), (2669, 8768), (4384, 5338), (4658, 5024)]