87125872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{653}}^1$

素因数の和:961

約数の個数: 40

約数和(自身を含む): 175167360

約数和(自身を除く): 88041488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 269, 496, 538, 653, 1076, 1306, 2152, 2612, 4304, 5224, 8339, 10448, 16678, 20243, 33356, 40486, 66712, 80972, 133424, 161944, 175657, 323888, 351314, 702628, 1405256, 2810512, 5445367, 10890734, 21781468, 43562936, 87125872]

約数ペア:

[(1, 87125872), (2, 43562936), (4, 21781468), (8, 10890734), (16, 5445367), (31, 2810512), (62, 1405256), (124, 702628), (248, 351314), (269, 323888), (496, 175657), (538, 161944), (653, 133424), (1076, 80972), (1306, 66712), (2152, 40486), (2612, 33356), (4304, 20243), (5224, 16678), (8339, 10448)]