31439304

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{33589}}^1$

素因数の和:33614

約数の個数: 48

約数和(自身を含む): 91700700

約数和(自身を除く): 60261396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 33589, 67178, 100767, 134356, 201534, 268712, 302301, 403068, 436657, 604602, 806136, 873314, 1209204, 1309971, 1746628, 2418408, 2619942, 3493256, 3929913, 5239884, 7859826, 10479768, 15719652, 31439304]

約数ペア:

[(1, 31439304), (2, 15719652), (3, 10479768), (4, 7859826), (6, 5239884), (8, 3929913), (9, 3493256), (12, 2619942), (13, 2418408), (18, 1746628), (24, 1309971), (26, 1209204), (36, 873314), (39, 806136), (52, 604602), (72, 436657), (78, 403068), (104, 302301), (117, 268712), (156, 201534), (234, 134356), (312, 100767), (468, 67178), (936, 33589)]