31507968964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{661}}^1\times {\mathrm{1087}}^1$

素因数の和:2348

約数の個数: 48

約数和(自身を含む): 58283115520

約数和(自身を除く): 26775146556

約数列:

[1, 2, 4, 19, 38, 76, 577, 661, 1087, 1154, 1322, 2174, 2308, 2644, 4348, 10963, 12559, 20653, 21926, 25118, 41306, 43852, 50236, 82612, 381397, 627199, 718507, 762794, 1254398, 1437014, 1525588, 2508796, 2874028, 7246543, 11916781, 13651633, 14493086, 23833562, 27303266, 28986172, 47667124, 54606532, 414578539, 829157078, 1658314156, 7876992241, 15753984482, 31507968964]

約数ペア:

[(1, 31507968964), (2, 15753984482), (4, 7876992241), (19, 1658314156), (38, 829157078), (76, 414578539), (577, 54606532), (661, 47667124), (1087, 28986172), (1154, 27303266), (1322, 23833562), (2174, 14493086), (2308, 13651633), (2644, 11916781), (4348, 7246543), (10963, 2874028), (12559, 2508796), (20653, 1525588), (21926, 1437014), (25118, 1254398), (41306, 762794), (43852, 718507), (50236, 627199), (82612, 381397)]