39507968

素因数分解:

$2^{11}\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 80196480

約数和(自身を除く): 40688512

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 191, 202, 256, 382, 404, 512, 764, 808, 1024, 1528, 1616, 2048, 3056, 3232, 6112, 6464, 12224, 12928, 19291, 24448, 25856, 38582, 48896, 51712, 77164, 97792, 103424, 154328, 195584, 206848, 308656, 391168, 617312, 1234624, 2469248, 4938496, 9876992, 19753984, 39507968]

約数ペア:

[(1, 39507968), (2, 19753984), (4, 9876992), (8, 4938496), (16, 2469248), (32, 1234624), (64, 617312), (101, 391168), (128, 308656), (191, 206848), (202, 195584), (256, 154328), (382, 103424), (404, 97792), (512, 77164), (764, 51712), (808, 48896), (1024, 38582), (1528, 25856), (1616, 24448), (2048, 19291), (3056, 12928), (3232, 12224), (6112, 6464)]