43690816

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3131

約数の個数: 56

約数和(自身を含む): 98892360

約数和(自身を除く): 55201544

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3089, 3536, 6178, 7072, 12356, 14144, 24712, 40157, 49424, 52513, 80314, 98848, 105026, 160628, 197696, 210052, 321256, 420104, 642512, 682669, 840208, 1285024, 1365338, 1680416, 2570048, 2730676, 3360832, 5461352, 10922704, 21845408, 43690816]

約数ペア:

[(1, 43690816), (2, 21845408), (4, 10922704), (8, 5461352), (13, 3360832), (16, 2730676), (17, 2570048), (26, 1680416), (32, 1365338), (34, 1285024), (52, 840208), (64, 682669), (68, 642512), (104, 420104), (136, 321256), (208, 210052), (221, 197696), (272, 160628), (416, 105026), (442, 98848), (544, 80314), (832, 52513), (884, 49424), (1088, 40157), (1768, 24712), (3089, 14144), (3536, 12356), (6178, 7072)]