123103620368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3495673}}^1$

素因数の和:3495783

約数の個数: 40

約数和(自身を含む): 249675019776

約数和(自身を除く): 126571399408

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 8804, 17608, 35216, 3495673, 6991346, 13982692, 27965384, 55930768, 108365863, 216731726, 248192783, 433463452, 496385566, 866926904, 992771132, 1733853808, 1985542264, 3971084528, 7693976273, 15387952546, 30775905092, 61551810184, 123103620368]

約数ペア:

[(1, 123103620368), (2, 61551810184), (4, 30775905092), (8, 15387952546), (16, 7693976273), (31, 3971084528), (62, 1985542264), (71, 1733853808), (124, 992771132), (142, 866926904), (248, 496385566), (284, 433463452), (496, 248192783), (568, 216731726), (1136, 108365863), (2201, 55930768), (4402, 27965384), (8804, 13982692), (17608, 6991346), (35216, 3495673)]