31615808

素因数分解:

$2^6\times 7^1\times {\mathrm{70571}}^1$

素因数の和:70590

約数の個数: 28

約数和(自身を含む): 71701152

約数和(自身を除く): 40085344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 70571, 141142, 282284, 493997, 564568, 987994, 1129136, 1975988, 2258272, 3951976, 4516544, 7903952, 15807904, 31615808]

約数ペア:

[(1, 31615808), (2, 15807904), (4, 7903952), (7, 4516544), (8, 3951976), (14, 2258272), (16, 1975988), (28, 1129136), (32, 987994), (56, 564568), (64, 493997), (112, 282284), (224, 141142), (448, 70571)]