8049317152

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{51683}}^1$

素因数の和:51881

約数の個数: 48

約数和(自身を含む): 16462801152

約数和(自身を除く): 8413484000

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 157, 248, 314, 496, 628, 992, 1256, 2512, 4867, 5024, 9734, 19468, 38936, 51683, 77872, 103366, 155744, 206732, 413464, 826928, 1602173, 1653856, 3204346, 6408692, 8114231, 12817384, 16228462, 25634768, 32456924, 51269536, 64913848, 129827696, 251541161, 259655392, 503082322, 1006164644, 2012329288, 4024658576, 8049317152]

約数ペア:

[(1, 8049317152), (2, 4024658576), (4, 2012329288), (8, 1006164644), (16, 503082322), (31, 259655392), (32, 251541161), (62, 129827696), (124, 64913848), (157, 51269536), (248, 32456924), (314, 25634768), (496, 16228462), (628, 12817384), (992, 8114231), (1256, 6408692), (2512, 3204346), (4867, 1653856), (5024, 1602173), (9734, 826928), (19468, 413464), (38936, 206732), (51683, 155744), (77872, 103366)]