40608256

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{6101}}^1$

素因数の和:6132

約数の個数: 40

約数和(自身を含む): 87392844

約数和(自身を除く): 46784588

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6101, 6656, 12202, 24404, 48808, 79313, 97616, 158626, 195232, 317252, 390464, 634504, 780928, 1269008, 1561856, 2538016, 3123712, 5076032, 10152064, 20304128, 40608256]

約数ペア:

[(1, 40608256), (2, 20304128), (4, 10152064), (8, 5076032), (13, 3123712), (16, 2538016), (26, 1561856), (32, 1269008), (52, 780928), (64, 634504), (104, 390464), (128, 317252), (208, 195232), (256, 158626), (416, 97616), (512, 79313), (832, 48808), (1664, 24404), (3328, 12202), (6101, 6656)]