836697728

素因数分解:

$2^7\times {\mathrm{401}}^1\times {\mathrm{16301}}^1$

素因数の和:16716

約数の個数: 32

約数和(自身を含む): 1671118020

約数和(自身を除く): 834420292

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 401, 802, 1604, 3208, 6416, 12832, 16301, 25664, 32602, 51328, 65204, 130408, 260816, 521632, 1043264, 2086528, 6536701, 13073402, 26146804, 52293608, 104587216, 209174432, 418348864, 836697728]

約数ペア:

[(1, 836697728), (2, 418348864), (4, 209174432), (8, 104587216), (16, 52293608), (32, 26146804), (64, 13073402), (128, 6536701), (401, 2086528), (802, 1043264), (1604, 521632), (3208, 260816), (6416, 130408), (12832, 65204), (16301, 51328), (25664, 32602)]