31708032

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1251

約数の個数: 64

約数和(自身を含む): 85484160

約数和(自身を除く): 53776128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1163, 1704, 2272, 2326, 3408, 3489, 4544, 4652, 6816, 6978, 9088, 9304, 13632, 13956, 18608, 27264, 27912, 37216, 55824, 74432, 82573, 111648, 148864, 165146, 223296, 247719, 330292, 446592, 495438, 660584, 990876, 1321168, 1981752, 2642336, 3963504, 5284672, 7927008, 10569344, 15854016, 31708032]

約数ペア:

[(1, 31708032), (2, 15854016), (3, 10569344), (4, 7927008), (6, 5284672), (8, 3963504), (12, 2642336), (16, 1981752), (24, 1321168), (32, 990876), (48, 660584), (64, 495438), (71, 446592), (96, 330292), (128, 247719), (142, 223296), (192, 165146), (213, 148864), (284, 111648), (384, 82573), (426, 74432), (568, 55824), (852, 37216), (1136, 27912), (1163, 27264), (1704, 18608), (2272, 13956), (2326, 13632), (3408, 9304), (3489, 9088), (4544, 6978), (4652, 6816)]