31415704832

素因数分解:

$2^8\times {\mathrm{313}}^1\times {\mathrm{392069}}^1$

素因数の和:392398

約数の個数: 36

約数和(自身を含む): 62909199780

約数和(自身を除く): 31493494948

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313, 626, 1252, 2504, 5008, 10016, 20032, 40064, 80128, 392069, 784138, 1568276, 3136552, 6273104, 12546208, 25092416, 50184832, 100369664, 122717597, 245435194, 490870388, 981740776, 1963481552, 3926963104, 7853926208, 15707852416, 31415704832]

約数ペア:

[(1, 31415704832), (2, 15707852416), (4, 7853926208), (8, 3926963104), (16, 1963481552), (32, 981740776), (64, 490870388), (128, 245435194), (256, 122717597), (313, 100369664), (626, 50184832), (1252, 25092416), (2504, 12546208), (5008, 6273104), (10016, 3136552), (20032, 1568276), (40064, 784138), (80128, 392069)]