801376

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 24

約数和(自身を含む): 1602720

約数和(自身を除く): 801344

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 317, 632, 634, 1264, 1268, 2528, 2536, 5072, 10144, 25043, 50086, 100172, 200344, 400688, 801376]

約数ペア:

[(1, 801376), (2, 400688), (4, 200344), (8, 100172), (16, 50086), (32, 25043), (79, 10144), (158, 5072), (316, 2536), (317, 2528), (632, 1268), (634, 1264)]