64718336

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{3083}}^1$

素因数の和:3142

約数の個数: 40

約数和(自身を含む): 132507144

約数和(自身を除く): 67788808

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 3083, 5248, 6166, 10496, 12332, 20992, 24664, 49328, 98656, 126403, 197312, 252806, 394624, 505612, 789248, 1011224, 1578496, 2022448, 4044896, 8089792, 16179584, 32359168, 64718336]

約数ペア:

[(1, 64718336), (2, 32359168), (4, 16179584), (8, 8089792), (16, 4044896), (32, 2022448), (41, 1578496), (64, 1011224), (82, 789248), (128, 505612), (164, 394624), (256, 252806), (328, 197312), (512, 126403), (656, 98656), (1312, 49328), (2624, 24664), (3083, 20992), (5248, 12332), (6166, 10496)]