386790784

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{51217}}^1$

素因数の和:51290

約数の個数: 32

約数和(自身を含む): 783635400

約数和(自身を除く): 396844616

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 51217, 102434, 204868, 409736, 819472, 1638944, 3021803, 3277888, 6043606, 6555776, 12087212, 24174424, 48348848, 96697696, 193395392, 386790784]

約数ペア:

[(1, 386790784), (2, 193395392), (4, 96697696), (8, 48348848), (16, 24174424), (32, 12087212), (59, 6555776), (64, 6043606), (118, 3277888), (128, 3021803), (236, 1638944), (472, 819472), (944, 409736), (1888, 204868), (3776, 102434), (7552, 51217)]