31785072

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1686

約数の個数: 80

約数和(自身を含む): 92053632

約数和(自身を除く): 60268560

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 814, 888, 1221, 1627, 1628, 1776, 2442, 3254, 3256, 4881, 4884, 6508, 6512, 9762, 9768, 13016, 17897, 19524, 19536, 26032, 35794, 39048, 53691, 60199, 71588, 78096, 107382, 120398, 143176, 180597, 214764, 240796, 286352, 361194, 429528, 481592, 662189, 722388, 859056, 963184, 1324378, 1444776, 1986567, 2648756, 2889552, 3973134, 5297512, 7946268, 10595024, 15892536, 31785072]

約数ペア:

[(1, 31785072), (2, 15892536), (3, 10595024), (4, 7946268), (6, 5297512), (8, 3973134), (11, 2889552), (12, 2648756), (16, 1986567), (22, 1444776), (24, 1324378), (33, 963184), (37, 859056), (44, 722388), (48, 662189), (66, 481592), (74, 429528), (88, 361194), (111, 286352), (132, 240796), (148, 214764), (176, 180597), (222, 143176), (264, 120398), (296, 107382), (407, 78096), (444, 71588), (528, 60199), (592, 53691), (814, 39048), (888, 35794), (1221, 26032), (1627, 19536), (1628, 19524), (1776, 17897), (2442, 13016), (3254, 9768), (3256, 9762), (4881, 6512), (4884, 6508)]