87131248

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{32609}}^1$

素因数の和:32784

約数の個数: 20

約数和(自身を含む): 169832880

約数和(自身を除く): 82701632

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 32609, 65218, 130436, 260872, 521744, 5445703, 10891406, 21782812, 43565624, 87131248]

約数ペア:

[(1, 87131248), (2, 43565624), (4, 21782812), (8, 10891406), (16, 5445703), (167, 521744), (334, 260872), (668, 130436), (1336, 65218), (2672, 32609)]