128857102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{44711}}^1$

素因数の和:44855

約数の個数: 16

約数和(自身を含む): 212471424

約数和(自身を除く): 83614322

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 44711, 89422, 491821, 983642, 5857141, 11714282, 64428551, 128857102]

約数ペア:

[(1, 128857102), (2, 64428551), (11, 11714282), (22, 5857141), (131, 983642), (262, 491821), (1441, 89422), (2882, 44711)]