813841024

素因数分解:

$2^7\times {\mathrm{2437}}^1\times {\mathrm{2609}}^1$

素因数の和:5060

約数の個数: 32

約数和(自身を含む): 1622610900

約数和(自身を除く): 808769876

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2437, 2609, 4874, 5218, 9748, 10436, 19496, 20872, 38992, 41744, 77984, 83488, 155968, 166976, 311936, 333952, 6358133, 12716266, 25432532, 50865064, 101730128, 203460256, 406920512, 813841024]

約数ペア:

[(1, 813841024), (2, 406920512), (4, 203460256), (8, 101730128), (16, 50865064), (32, 25432532), (64, 12716266), (128, 6358133), (2437, 333952), (2609, 311936), (4874, 166976), (5218, 155968), (9748, 83488), (10436, 77984), (19496, 41744), (20872, 38992)]