68182516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2029}}^1$

素因数の和:2335

約数の個数: 24

約数和(自身を含む): 123683840

約数和(自身を除く): 55501324

約数列:

[1, 2, 4, 31, 62, 124, 271, 542, 1084, 2029, 4058, 8116, 8401, 16802, 33604, 62899, 125798, 251596, 549859, 1099718, 2199436, 17045629, 34091258, 68182516]

約数ペア:

[(1, 68182516), (2, 34091258), (4, 17045629), (31, 2199436), (62, 1099718), (124, 549859), (271, 251596), (542, 125798), (1084, 62899), (2029, 33604), (4058, 16802), (8116, 8401)]