31393664

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{4157}}^1$

素因数の和:4230

約数の個数: 32

約数和(自身を含む): 63617400

約数和(自身を除く): 32223736

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 4157, 7552, 8314, 16628, 33256, 66512, 133024, 245263, 266048, 490526, 532096, 981052, 1962104, 3924208, 7848416, 15696832, 31393664]

約数ペア:

[(1, 31393664), (2, 15696832), (4, 7848416), (8, 3924208), (16, 1962104), (32, 981052), (59, 532096), (64, 490526), (118, 266048), (128, 245263), (236, 133024), (472, 66512), (944, 33256), (1888, 16628), (3776, 8314), (4157, 7552)]