394164544

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{63493}}^1$

素因数の和:63602

約数の個数: 28

約数和(自身を含む): 790246324

約数和(自身を除く): 396081780

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 63493, 126986, 253972, 507944, 1015888, 2031776, 4063552, 6158821, 12317642, 24635284, 49270568, 98541136, 197082272, 394164544]

約数ペア:

[(1, 394164544), (2, 197082272), (4, 98541136), (8, 49270568), (16, 24635284), (32, 12317642), (64, 6158821), (97, 4063552), (194, 2031776), (388, 1015888), (776, 507944), (1552, 253972), (3104, 126986), (6208, 63493)]