120821632

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{30449}}^1$

素因数の和:30494

約数の個数: 32

約数和(自身を含む): 248472000

約数和(自身を除く): 127650368

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 30449, 60898, 121796, 243592, 487184, 943919, 974368, 1887838, 1948736, 3775676, 3897472, 7551352, 15102704, 30205408, 60410816, 120821632]

約数ペア:

[(1, 120821632), (2, 60410816), (4, 30205408), (8, 15102704), (16, 7551352), (31, 3897472), (32, 3775676), (62, 1948736), (64, 1887838), (124, 974368), (128, 943919), (248, 487184), (496, 243592), (992, 121796), (1984, 60898), (3968, 30449)]