31231936

素因数分解:

$2^6\times {\mathrm{229}}^1\times {\mathrm{2131}}^1$

素因数の和:2372

約数の個数: 28

約数和(自身を含む): 62275720

約数和(自身を除く): 31043784

約数列:

[1, 2, 4, 8, 16, 32, 64, 229, 458, 916, 1832, 2131, 3664, 4262, 7328, 8524, 14656, 17048, 34096, 68192, 136384, 487999, 975998, 1951996, 3903992, 7807984, 15615968, 31231936]

約数ペア:

[(1, 31231936), (2, 15615968), (4, 7807984), (8, 3903992), (16, 1951996), (32, 975998), (64, 487999), (229, 136384), (458, 68192), (916, 34096), (1832, 17048), (2131, 14656), (3664, 8524), (4262, 7328)]