31656632

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 71236800

約数和(自身を除く): 39580168

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 101, 116, 193, 202, 203, 232, 386, 404, 406, 707, 772, 808, 812, 1351, 1414, 1544, 1624, 2702, 2828, 2929, 5404, 5597, 5656, 5858, 10808, 11194, 11716, 19493, 20503, 22388, 23432, 38986, 39179, 41006, 44776, 77972, 78358, 82012, 136451, 155944, 156716, 164024, 272902, 313432, 545804, 565297, 1091608, 1130594, 2261188, 3957079, 4522376, 7914158, 15828316, 31656632]

約数ペア:

[(1, 31656632), (2, 15828316), (4, 7914158), (7, 4522376), (8, 3957079), (14, 2261188), (28, 1130594), (29, 1091608), (56, 565297), (58, 545804), (101, 313432), (116, 272902), (193, 164024), (202, 156716), (203, 155944), (232, 136451), (386, 82012), (404, 78358), (406, 77972), (707, 44776), (772, 41006), (808, 39179), (812, 38986), (1351, 23432), (1414, 22388), (1544, 20503), (1624, 19493), (2702, 11716), (2828, 11194), (2929, 10808), (5404, 5858), (5597, 5656)]