31679496

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{7213}}^1$

素因数の和:7286

約数の個数: 48

約数和(自身を含む): 87217260

約数和(自身を除く): 55537764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 7213, 14426, 21639, 28852, 43278, 57704, 64917, 86556, 129834, 173112, 259668, 439993, 519336, 879986, 1319979, 1759972, 2639958, 3519944, 3959937, 5279916, 7919874, 10559832, 15839748, 31679496]

約数ペア:

[(1, 31679496), (2, 15839748), (3, 10559832), (4, 7919874), (6, 5279916), (8, 3959937), (9, 3519944), (12, 2639958), (18, 1759972), (24, 1319979), (36, 879986), (61, 519336), (72, 439993), (122, 259668), (183, 173112), (244, 129834), (366, 86556), (488, 64917), (549, 57704), (732, 43278), (1098, 28852), (1464, 21639), (2196, 14426), (4392, 7213)]