1099971328

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{81071}}^1$

素因数の和:81140

約数の個数: 36

約数和(自身を含む): 2237100768

約数和(自身を除く): 1137129440

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 848, 1696, 3392, 6784, 13568, 81071, 162142, 324284, 648568, 1297136, 2594272, 4296763, 5188544, 8593526, 10377088, 17187052, 20754176, 34374104, 68748208, 137496416, 274992832, 549985664, 1099971328]

約数ペア:

[(1, 1099971328), (2, 549985664), (4, 274992832), (8, 137496416), (16, 68748208), (32, 34374104), (53, 20754176), (64, 17187052), (106, 10377088), (128, 8593526), (212, 5188544), (256, 4296763), (424, 2594272), (848, 1297136), (1696, 648568), (3392, 324284), (6784, 162142), (13568, 81071)]