31340016

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2113}}^1$

素因数の和:2230

約数の個数: 60

約数和(自身を含む): 88601968

約数和(自身を除く): 57261952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2113, 2472, 3708, 4226, 4944, 6339, 7416, 8452, 12678, 14832, 16904, 19017, 25356, 33808, 38034, 50712, 76068, 101424, 152136, 217639, 304272, 435278, 652917, 870556, 1305834, 1741112, 1958751, 2611668, 3482224, 3917502, 5223336, 7835004, 10446672, 15670008, 31340016]

約数ペア:

[(1, 31340016), (2, 15670008), (3, 10446672), (4, 7835004), (6, 5223336), (8, 3917502), (9, 3482224), (12, 2611668), (16, 1958751), (18, 1741112), (24, 1305834), (36, 870556), (48, 652917), (72, 435278), (103, 304272), (144, 217639), (206, 152136), (309, 101424), (412, 76068), (618, 50712), (824, 38034), (927, 33808), (1236, 25356), (1648, 19017), (1854, 16904), (2113, 14832), (2472, 12678), (3708, 8452), (4226, 7416), (4944, 6339)]