104895123376

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{19806481}}^1$

素因数の和:19806820

約数の個数: 20

約数和(自身を含む): 203848312744

約数和(自身を除く): 98953189368

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 19806481, 39612962, 79225924, 158451848, 316903696, 6555945211, 13111890422, 26223780844, 52447561688, 104895123376]

約数ペア:

[(1, 104895123376), (2, 52447561688), (4, 26223780844), (8, 13111890422), (16, 6555945211), (331, 316903696), (662, 158451848), (1324, 79225924), (2648, 39612962), (5296, 19806481)]