85059728

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:496

約数の個数: 60

約数和(自身を含む): 181082160

約数和(自身を除く): 96022432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 169, 208, 332, 338, 379, 664, 676, 758, 1079, 1328, 1352, 1516, 2158, 2704, 3032, 4316, 4927, 6064, 8632, 9854, 14027, 17264, 19708, 28054, 31457, 39416, 56108, 62914, 64051, 78832, 112216, 125828, 128102, 224432, 251656, 256204, 408941, 503312, 512408, 817882, 1024816, 1635764, 3271528, 5316233, 6543056, 10632466, 21264932, 42529864, 85059728]

約数ペア:

[(1, 85059728), (2, 42529864), (4, 21264932), (8, 10632466), (13, 6543056), (16, 5316233), (26, 3271528), (52, 1635764), (83, 1024816), (104, 817882), (166, 512408), (169, 503312), (208, 408941), (332, 256204), (338, 251656), (379, 224432), (664, 128102), (676, 125828), (758, 112216), (1079, 78832), (1328, 64051), (1352, 62914), (1516, 56108), (2158, 39416), (2704, 31457), (3032, 28054), (4316, 19708), (4927, 17264), (6064, 14027), (8632, 9854)]