31242428

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3371}}^1$

素因数の和:3713

約数の個数: 24

約数和(自身を含む): 62692224

約数和(自身を除く): 31449796

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 3371, 4634, 6742, 9268, 13484, 23597, 47194, 94388, 1115801, 2231602, 4463204, 7810607, 15621214, 31242428]

約数ペア:

[(1, 31242428), (2, 15621214), (4, 7810607), (7, 4463204), (14, 2231602), (28, 1115801), (331, 94388), (662, 47194), (1324, 23597), (2317, 13484), (3371, 9268), (4634, 6742)]