87705104

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:615

約数の個数: 40

約数和(自身を含む): 173343072

約数和(自身を除く): 85637968

約数列:

[1, 2, 4, 8, 16, 83, 166, 211, 313, 332, 422, 626, 664, 844, 1252, 1328, 1688, 2504, 3376, 5008, 17513, 25979, 35026, 51958, 66043, 70052, 103916, 132086, 140104, 207832, 264172, 280208, 415664, 528344, 1056688, 5481569, 10963138, 21926276, 43852552, 87705104]

約数ペア:

[(1, 87705104), (2, 43852552), (4, 21926276), (8, 10963138), (16, 5481569), (83, 1056688), (166, 528344), (211, 415664), (313, 280208), (332, 264172), (422, 207832), (626, 140104), (664, 132086), (844, 103916), (1252, 70052), (1328, 66043), (1688, 51958), (2504, 35026), (3376, 25979), (5008, 17513)]