31228302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25639}}^1$

素因数の和:25680

約数の個数: 32

約数和(自身を含む): 73843200

約数和(自身を除く): 42614898

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 25639, 51278, 76917, 153834, 179473, 358946, 538419, 743531, 1076838, 1487062, 2230593, 4461186, 5204717, 10409434, 15614151, 31228302]

約数ペア:

[(1, 31228302), (2, 15614151), (3, 10409434), (6, 5204717), (7, 4461186), (14, 2230593), (21, 1487062), (29, 1076838), (42, 743531), (58, 538419), (87, 358946), (174, 179473), (203, 153834), (406, 76917), (609, 51278), (1218, 25639)]