31911072

素因数分解:

$2^5\times 3^1\times {\mathrm{491}}^1\times {\mathrm{677}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 84061152

約数和(自身を除く): 52150080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 491, 677, 982, 1354, 1473, 1964, 2031, 2708, 2946, 3928, 4062, 5416, 5892, 7856, 8124, 10832, 11784, 15712, 16248, 21664, 23568, 32496, 47136, 64992, 332407, 664814, 997221, 1329628, 1994442, 2659256, 3988884, 5318512, 7977768, 10637024, 15955536, 31911072]

約数ペア:

[(1, 31911072), (2, 15955536), (3, 10637024), (4, 7977768), (6, 5318512), (8, 3988884), (12, 2659256), (16, 1994442), (24, 1329628), (32, 997221), (48, 664814), (96, 332407), (491, 64992), (677, 47136), (982, 32496), (1354, 23568), (1473, 21664), (1964, 16248), (2031, 15712), (2708, 11784), (2946, 10832), (3928, 8124), (4062, 7856), (5416, 5892)]