90498368

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{3917}}^1$

素因数の和:3967

約数の個数: 42

約数和(自身を含む): 189580266

約数和(自身を除く): 99081898

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 3917, 5776, 7834, 11552, 15668, 23104, 31336, 62672, 74423, 125344, 148846, 250688, 297692, 595384, 1190768, 1414037, 2381536, 2828074, 4763072, 5656148, 11312296, 22624592, 45249184, 90498368]

約数ペア:

[(1, 90498368), (2, 45249184), (4, 22624592), (8, 11312296), (16, 5656148), (19, 4763072), (32, 2828074), (38, 2381536), (64, 1414037), (76, 1190768), (152, 595384), (304, 297692), (361, 250688), (608, 148846), (722, 125344), (1216, 74423), (1444, 62672), (2888, 31336), (3917, 23104), (5776, 15668), (7834, 11552)]