40350158

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 65138688

約数和(自身を除く): 24788530

約数列:

[1, 2, 31, 47, 61, 62, 94, 122, 227, 454, 1457, 1891, 2867, 2914, 3782, 5734, 7037, 10669, 13847, 14074, 21338, 27694, 88877, 177754, 330739, 429257, 650809, 661478, 858514, 1301618, 20175079, 40350158]

約数ペア:

[(1, 40350158), (2, 20175079), (31, 1301618), (47, 858514), (61, 661478), (62, 650809), (94, 429257), (122, 330739), (227, 177754), (454, 88877), (1457, 27694), (1891, 21338), (2867, 14074), (2914, 13847), (3782, 10669), (5734, 7037)]