123369088

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{31091}}^1$

素因数の和:31136

約数の個数: 32

約数和(自身を含む): 253710720

約数和(自身を除く): 130341632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 31091, 62182, 124364, 248728, 497456, 963821, 994912, 1927642, 1989824, 3855284, 3979648, 7710568, 15421136, 30842272, 61684544, 123369088]

約数ペア:

[(1, 123369088), (2, 61684544), (4, 30842272), (8, 15421136), (16, 7710568), (31, 3979648), (32, 3855284), (62, 1989824), (64, 1927642), (124, 994912), (128, 963821), (248, 497456), (496, 248728), (992, 124364), (1984, 62182), (3968, 31091)]