31960166

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2267}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 58786560

約数和(自身を除く): 26826394

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 2267, 4534, 7049, 14098, 15869, 31738, 43073, 86146, 120151, 240302, 301511, 603022, 841057, 1682114, 2282869, 4565738, 15980083, 31960166]

約数ペア:

[(1, 31960166), (2, 15980083), (7, 4565738), (14, 2282869), (19, 1682114), (38, 841057), (53, 603022), (106, 301511), (133, 240302), (266, 120151), (371, 86146), (742, 43073), (1007, 31738), (2014, 15869), (2267, 14098), (4534, 7049)]