31332816

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7019}}^1$

素因数の和:7064

約数の個数: 60

約数和(自身を含む): 90529920

約数和(自身を除く): 59197104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 7019, 14038, 21057, 28076, 42114, 56152, 63171, 84228, 112304, 126342, 168456, 217589, 252684, 336912, 435178, 505368, 652767, 870356, 1010736, 1305534, 1740712, 1958301, 2611068, 3481424, 3916602, 5222136, 7833204, 10444272, 15666408, 31332816]

約数ペア:

[(1, 31332816), (2, 15666408), (3, 10444272), (4, 7833204), (6, 5222136), (8, 3916602), (9, 3481424), (12, 2611068), (16, 1958301), (18, 1740712), (24, 1305534), (31, 1010736), (36, 870356), (48, 652767), (62, 505368), (72, 435178), (93, 336912), (124, 252684), (144, 217589), (186, 168456), (248, 126342), (279, 112304), (372, 84228), (496, 63171), (558, 56152), (744, 42114), (1116, 28076), (1488, 21057), (2232, 14038), (4464, 7019)]