90893288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{2281}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 181145160

約数和(自身を除く): 90251872

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 293, 586, 1172, 2281, 2344, 4562, 4981, 9124, 9962, 18248, 19924, 38777, 39848, 77554, 155108, 310216, 668333, 1336666, 2673332, 5346664, 11361661, 22723322, 45446644, 90893288]

約数ペア:

[(1, 90893288), (2, 45446644), (4, 22723322), (8, 11361661), (17, 5346664), (34, 2673332), (68, 1336666), (136, 668333), (293, 310216), (586, 155108), (1172, 77554), (2281, 39848), (2344, 38777), (4562, 19924), (4981, 18248), (9124, 9962)]