90454064

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{68113}}^1$

素因数の和:68204

約数の個数: 20

約数和(自身を含む): 177368856

約数和(自身を除く): 86914792

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 68113, 136226, 272452, 544904, 1089808, 5653379, 11306758, 22613516, 45227032, 90454064]

約数ペア:

[(1, 90454064), (2, 45227032), (4, 22613516), (8, 11306758), (16, 5653379), (83, 1089808), (166, 544904), (332, 272452), (664, 136226), (1328, 68113)]