8881121776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{216233}}^1$

素因数の和:216409

約数の個数: 40

約数和(自身を含む): 18340102944

約数和(自身を除く): 9458981168

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 151, 272, 302, 604, 1208, 2416, 2567, 5134, 10268, 20536, 41072, 216233, 432466, 864932, 1729864, 3459728, 3675961, 7351922, 14703844, 29407688, 32651183, 58815376, 65302366, 130604732, 261209464, 522418928, 555070111, 1110140222, 2220280444, 4440560888, 8881121776]

約数ペア:

[(1, 8881121776), (2, 4440560888), (4, 2220280444), (8, 1110140222), (16, 555070111), (17, 522418928), (34, 261209464), (68, 130604732), (136, 65302366), (151, 58815376), (272, 32651183), (302, 29407688), (604, 14703844), (1208, 7351922), (2416, 3675961), (2567, 3459728), (5134, 1729864), (10268, 864932), (20536, 432466), (41072, 216233)]