249232064

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{125621}}^1$

素因数の和:125664

約数の個数: 28

約数和(自身を含む): 510527808

約数和(自身を除く): 261295744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 125621, 251242, 502484, 1004968, 2009936, 3894251, 4019872, 7788502, 8039744, 15577004, 31154008, 62308016, 124616032, 249232064]

約数ペア:

[(1, 249232064), (2, 124616032), (4, 62308016), (8, 31154008), (16, 15577004), (31, 8039744), (32, 7788502), (62, 4019872), (64, 3894251), (124, 2009936), (248, 1004968), (496, 502484), (992, 251242), (1984, 125621)]