31330224

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2243}}^1$

素因数の和:2354

約数の個数: 60

約数和(自身を含む): 88624536

約数和(自身を除く): 57294312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2243, 2328, 3492, 4486, 4656, 6729, 6984, 8972, 13458, 13968, 17944, 20187, 26916, 35888, 40374, 53832, 80748, 107664, 161496, 217571, 322992, 435142, 652713, 870284, 1305426, 1740568, 1958139, 2610852, 3481136, 3916278, 5221704, 7832556, 10443408, 15665112, 31330224]

約数ペア:

[(1, 31330224), (2, 15665112), (3, 10443408), (4, 7832556), (6, 5221704), (8, 3916278), (9, 3481136), (12, 2610852), (16, 1958139), (18, 1740568), (24, 1305426), (36, 870284), (48, 652713), (72, 435142), (97, 322992), (144, 217571), (194, 161496), (291, 107664), (388, 80748), (582, 53832), (776, 40374), (873, 35888), (1164, 26916), (1552, 20187), (1746, 17944), (2243, 13968), (2328, 13458), (3492, 8972), (4486, 6984), (4656, 6729)]