31788652

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2053}}^1$

素因数の和:2150

約数の個数: 36

約数和(自身を含む): 65563680

約数和(自身を除く): 33775028

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2053, 2212, 3871, 4106, 7742, 8212, 14371, 15484, 28742, 57484, 100597, 162187, 201194, 324374, 402388, 648748, 1135309, 2270618, 4541236, 7947163, 15894326, 31788652]

約数ペア:

[(1, 31788652), (2, 15894326), (4, 7947163), (7, 4541236), (14, 2270618), (28, 1135309), (49, 648748), (79, 402388), (98, 324374), (158, 201194), (196, 162187), (316, 100597), (553, 57484), (1106, 28742), (2053, 15484), (2212, 14371), (3871, 8212), (4106, 7742)]