3887648

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{3919}}^1$

素因数の和:3960

約数の個数: 24

約数和(自身を含む): 7902720

約数和(自身を除く): 4015072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 3919, 7838, 15676, 31352, 62704, 121489, 125408, 242978, 485956, 971912, 1943824, 3887648]

約数ペア:

[(1, 3887648), (2, 1943824), (4, 971912), (8, 485956), (16, 242978), (31, 125408), (32, 121489), (62, 62704), (124, 31352), (248, 15676), (496, 7838), (992, 3919)]