31315152

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 89137152

約数和(自身を除く): 57822000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 127, 132, 176, 254, 264, 381, 467, 508, 528, 762, 934, 1016, 1397, 1401, 1524, 1868, 2032, 2794, 2802, 3048, 3736, 4191, 5137, 5588, 5604, 6096, 7472, 8382, 10274, 11176, 11208, 15411, 16764, 20548, 22352, 22416, 30822, 33528, 41096, 59309, 61644, 67056, 82192, 118618, 123288, 177927, 237236, 246576, 355854, 474472, 652399, 711708, 948944, 1304798, 1423416, 1957197, 2609596, 2846832, 3914394, 5219192, 7828788, 10438384, 15657576, 31315152]

約数ペア:

[(1, 31315152), (2, 15657576), (3, 10438384), (4, 7828788), (6, 5219192), (8, 3914394), (11, 2846832), (12, 2609596), (16, 1957197), (22, 1423416), (24, 1304798), (33, 948944), (44, 711708), (48, 652399), (66, 474472), (88, 355854), (127, 246576), (132, 237236), (176, 177927), (254, 123288), (264, 118618), (381, 82192), (467, 67056), (508, 61644), (528, 59309), (762, 41096), (934, 33528), (1016, 30822), (1397, 22416), (1401, 22352), (1524, 20548), (1868, 16764), (2032, 15411), (2794, 11208), (2802, 11176), (3048, 10274), (3736, 8382), (4191, 7472), (5137, 6096), (5588, 5604)]