242151856

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{521879}}^1$

素因数の和:521916

約数の個数: 20

約数和(自身を含む): 485348400

約数和(自身を除く): 243196544

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 521879, 1043758, 2087516, 4175032, 8350064, 15134491, 30268982, 60537964, 121075928, 242151856]

約数ペア:

[(1, 242151856), (2, 121075928), (4, 60537964), (8, 30268982), (16, 15134491), (29, 8350064), (58, 4175032), (116, 2087516), (232, 1043758), (464, 521879)]