15861632

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 32001480

約数和(自身を除く): 16139848

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 1493, 2656, 2986, 5312, 5972, 10624, 11944, 23888, 47776, 95552, 123919, 191104, 247838, 495676, 991352, 1982704, 3965408, 7930816, 15861632]

約数ペア:

[(1, 15861632), (2, 7930816), (4, 3965408), (8, 1982704), (16, 991352), (32, 495676), (64, 247838), (83, 191104), (128, 123919), (166, 95552), (332, 47776), (664, 23888), (1328, 11944), (1493, 10624), (2656, 5972), (2986, 5312)]