77268368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{155783}}^1$

素因数の和:155822

約数の個数: 20

約数和(自身を含む): 154537728

約数和(自身を除く): 77269360

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 155783, 311566, 623132, 1246264, 2492528, 4829273, 9658546, 19317092, 38634184, 77268368]

約数ペア:

[(1, 77268368), (2, 38634184), (4, 19317092), (8, 9658546), (16, 4829273), (31, 2492528), (62, 1246264), (124, 623132), (248, 311566), (496, 155783)]