2105371456

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{13633}}^1$

素因数の和:13791

約数の個数: 56

約数和(自身を含む): 4432686080

約数和(自身を除く): 2327314624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 152, 254, 304, 508, 608, 1016, 1216, 2032, 2413, 4064, 4826, 8128, 9652, 13633, 19304, 27266, 38608, 54532, 77216, 109064, 154432, 218128, 259027, 436256, 518054, 872512, 1036108, 1731391, 2072216, 3462782, 4144432, 6925564, 8288864, 13851128, 16577728, 27702256, 32896429, 55404512, 65792858, 110809024, 131585716, 263171432, 526342864, 1052685728, 2105371456]

約数ペア:

[(1, 2105371456), (2, 1052685728), (4, 526342864), (8, 263171432), (16, 131585716), (19, 110809024), (32, 65792858), (38, 55404512), (64, 32896429), (76, 27702256), (127, 16577728), (152, 13851128), (254, 8288864), (304, 6925564), (508, 4144432), (608, 3462782), (1016, 2072216), (1216, 1731391), (2032, 1036108), (2413, 872512), (4064, 518054), (4826, 436256), (8128, 259027), (9652, 218128), (13633, 154432), (19304, 109064), (27266, 77216), (38608, 54532)]