90770752

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4391}}^1$

素因数の和:4439

約数の個数: 56

約数和(自身を含む): 200802240

約数和(自身を除く): 110031488

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 4391, 5168, 8782, 10336, 17564, 20672, 35128, 70256, 74647, 83429, 140512, 149294, 166858, 281024, 298588, 333716, 597176, 667432, 1194352, 1334864, 1418293, 2388704, 2669728, 2836586, 4777408, 5339456, 5673172, 11346344, 22692688, 45385376, 90770752]

約数ペア:

[(1, 90770752), (2, 45385376), (4, 22692688), (8, 11346344), (16, 5673172), (17, 5339456), (19, 4777408), (32, 2836586), (34, 2669728), (38, 2388704), (64, 1418293), (68, 1334864), (76, 1194352), (136, 667432), (152, 597176), (272, 333716), (304, 298588), (323, 281024), (544, 166858), (608, 149294), (646, 140512), (1088, 83429), (1216, 74647), (1292, 70256), (2584, 35128), (4391, 20672), (5168, 17564), (8782, 10336)]