39290474

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1$

素因数の和:1117

約数の個数: 16

約数和(自身を含む): 59875200

約数和(自身を除く): 20584726

約数列:

[1, 2, 89, 178, 307, 614, 719, 1438, 27323, 54646, 63991, 127982, 220733, 441466, 19645237, 39290474]

約数ペア:

[(1, 39290474), (2, 19645237), (89, 441466), (178, 220733), (307, 127982), (614, 63991), (719, 54646), (1438, 27323)]