31658496

素因数分解:

$2^9\times 3^1\times {\mathrm{20611}}^1$

素因数の和:20632

約数の個数: 40

約数和(自身を含む): 84344304

約数和(自身を除く): 52685808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 20611, 41222, 61833, 82444, 123666, 164888, 247332, 329776, 494664, 659552, 989328, 1319104, 1978656, 2638208, 3957312, 5276416, 7914624, 10552832, 15829248, 31658496]

約数ペア:

[(1, 31658496), (2, 15829248), (3, 10552832), (4, 7914624), (6, 5276416), (8, 3957312), (12, 2638208), (16, 1978656), (24, 1319104), (32, 989328), (48, 659552), (64, 494664), (96, 329776), (128, 247332), (192, 164888), (256, 123666), (384, 82444), (512, 61833), (768, 41222), (1536, 20611)]