40258816

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{12097}}^1$

素因数の和:12126

約数の個数: 36

約数和(自身を含む): 86549092

約数和(自身を除く): 46290276

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 12097, 24194, 48388, 96776, 157261, 193552, 314522, 387104, 629044, 774208, 1258088, 1548416, 2516176, 3096832, 5032352, 10064704, 20129408, 40258816]

約数ペア:

[(1, 40258816), (2, 20129408), (4, 10064704), (8, 5032352), (13, 3096832), (16, 2516176), (26, 1548416), (32, 1258088), (52, 774208), (64, 629044), (104, 387104), (128, 314522), (208, 193552), (256, 157261), (416, 96776), (832, 48388), (1664, 24194), (3328, 12097)]