63243440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60811}}^1$

素因数の和:60837

約数の個数: 40

約数和(自身を含む): 158354448

約数和(自身を除く): 95111008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 60811, 121622, 243244, 304055, 486488, 608110, 790543, 972976, 1216220, 1581086, 2432440, 3162172, 3952715, 4864880, 6324344, 7905430, 12648688, 15810860, 31621720, 63243440]

約数ペア:

[(1, 63243440), (2, 31621720), (4, 15810860), (5, 12648688), (8, 7905430), (10, 6324344), (13, 4864880), (16, 3952715), (20, 3162172), (26, 2432440), (40, 1581086), (52, 1216220), (65, 972976), (80, 790543), (104, 608110), (130, 486488), (208, 304055), (260, 243244), (520, 121622), (1040, 60811)]