248909168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{4441}}^1$

素因数の和:4593

約数の個数: 40

約数和(自身を含む): 502336896

約数和(自身を除く): 253427728

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 226, 248, 452, 496, 904, 1808, 3503, 4441, 7006, 8882, 14012, 17764, 28024, 35528, 56048, 71056, 137671, 275342, 501833, 550684, 1003666, 1101368, 2007332, 2202736, 4014664, 8029328, 15556823, 31113646, 62227292, 124454584, 248909168]

約数ペア:

[(1, 248909168), (2, 124454584), (4, 62227292), (8, 31113646), (16, 15556823), (31, 8029328), (62, 4014664), (113, 2202736), (124, 2007332), (226, 1101368), (248, 1003666), (452, 550684), (496, 501833), (904, 275342), (1808, 137671), (3503, 71056), (4441, 56048), (7006, 35528), (8882, 28024), (14012, 17764)]