57151616

素因数分解:

$2^7\times {\mathrm{521}}^1\times {\mathrm{857}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 114208380

約数和(自身を除く): 57056764

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 521, 857, 1042, 1714, 2084, 3428, 4168, 6856, 8336, 13712, 16672, 27424, 33344, 54848, 66688, 109696, 446497, 892994, 1785988, 3571976, 7143952, 14287904, 28575808, 57151616]

約数ペア:

[(1, 57151616), (2, 28575808), (4, 14287904), (8, 7143952), (16, 3571976), (32, 1785988), (64, 892994), (128, 446497), (521, 109696), (857, 66688), (1042, 54848), (1714, 33344), (2084, 27424), (3428, 16672), (4168, 13712), (6856, 8336)]