30934528

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:1998

約数の個数: 40

約数和(自身を含む): 63835200

約数和(自身を除く): 32900672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1949, 1984, 3898, 3968, 7796, 7936, 15592, 15872, 31184, 60419, 62368, 120838, 124736, 241676, 249472, 483352, 498944, 966704, 997888, 1933408, 3866816, 7733632, 15467264, 30934528]

約数ペア:

[(1, 30934528), (2, 15467264), (4, 7733632), (8, 3866816), (16, 1933408), (31, 997888), (32, 966704), (62, 498944), (64, 483352), (124, 249472), (128, 241676), (248, 124736), (256, 120838), (496, 62368), (512, 60419), (992, 31184), (1949, 15872), (1984, 15592), (3898, 7936), (3968, 7796)]