89765632

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 197793792

約数和(自身を除く): 108028160

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 128, 176, 251, 254, 256, 352, 502, 508, 704, 1004, 1016, 1397, 1408, 2008, 2032, 2761, 2794, 2816, 4016, 4064, 5522, 5588, 8032, 8128, 11044, 11176, 16064, 16256, 22088, 22352, 31877, 32128, 32512, 44176, 44704, 63754, 64256, 88352, 89408, 127508, 176704, 178816, 255016, 350647, 353408, 357632, 510032, 701294, 706816, 1020064, 1402588, 2040128, 2805176, 4080256, 5610352, 8160512, 11220704, 22441408, 44882816, 89765632]

約数ペア:

[(1, 89765632), (2, 44882816), (4, 22441408), (8, 11220704), (11, 8160512), (16, 5610352), (22, 4080256), (32, 2805176), (44, 2040128), (64, 1402588), (88, 1020064), (127, 706816), (128, 701294), (176, 510032), (251, 357632), (254, 353408), (256, 350647), (352, 255016), (502, 178816), (508, 176704), (704, 127508), (1004, 89408), (1016, 88352), (1397, 64256), (1408, 63754), (2008, 44704), (2032, 44176), (2761, 32512), (2794, 32128), (2816, 31877), (4016, 22352), (4064, 22088), (5522, 16256), (5588, 16064), (8032, 11176), (8128, 11044)]