395710064

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{22669}}^1$

素因数の和:23768

約数の個数: 20

約数和(自身を含む): 767424840

約数和(自身を除く): 371714776

約数列:

[1, 2, 4, 8, 16, 1091, 2182, 4364, 8728, 17456, 22669, 45338, 90676, 181352, 362704, 24731879, 49463758, 98927516, 197855032, 395710064]

約数ペア:

[(1, 395710064), (2, 197855032), (4, 98927516), (8, 49463758), (16, 24731879), (1091, 362704), (2182, 181352), (4364, 90676), (8728, 45338), (17456, 22669)]