31372096

素因数分解:

$2^6\times 7^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:551

約数の個数: 56

約数和(自身を含む): 71688960

約数和(自身を除く): 40316864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 239, 293, 448, 478, 586, 956, 1172, 1673, 1912, 2051, 2344, 3346, 3824, 4102, 4688, 6692, 7648, 8204, 9376, 13384, 15296, 16408, 18752, 26768, 32816, 53536, 65632, 70027, 107072, 131264, 140054, 280108, 490189, 560216, 980378, 1120432, 1960756, 2240864, 3921512, 4481728, 7843024, 15686048, 31372096]

約数ペア:

[(1, 31372096), (2, 15686048), (4, 7843024), (7, 4481728), (8, 3921512), (14, 2240864), (16, 1960756), (28, 1120432), (32, 980378), (56, 560216), (64, 490189), (112, 280108), (224, 140054), (239, 131264), (293, 107072), (448, 70027), (478, 65632), (586, 53536), (956, 32816), (1172, 26768), (1673, 18752), (1912, 16408), (2051, 15296), (2344, 13384), (3346, 9376), (3824, 8204), (4102, 7648), (4688, 6692)]