122448512

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{30859}}^1$

素因数の和:30904

約数の個数: 32

約数和(自身を含む): 251817600

約数和(自身を除く): 129369088

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 30859, 61718, 123436, 246872, 493744, 956629, 987488, 1913258, 1974976, 3826516, 3949952, 7653032, 15306064, 30612128, 61224256, 122448512]

約数ペア:

[(1, 122448512), (2, 61224256), (4, 30612128), (8, 15306064), (16, 7653032), (31, 3949952), (32, 3826516), (62, 1974976), (64, 1913258), (124, 987488), (128, 956629), (248, 493744), (496, 246872), (992, 123436), (1984, 61718), (3968, 30859)]