2315575984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{8513147}}^1$

素因数の和:8513172

約数の個数: 20

約数和(自身を含む): 4750336584

約数和(自身を除く): 2434760600

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 8513147, 17026294, 34052588, 68105176, 136210352, 144723499, 289446998, 578893996, 1157787992, 2315575984]

約数ペア:

[(1, 2315575984), (2, 1157787992), (4, 578893996), (8, 289446998), (16, 144723499), (17, 136210352), (34, 68105176), (68, 34052588), (136, 17026294), (272, 8513147)]