21980096

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{5821}}^1$

素因数の和:5892

約数の個数: 28

約数和(自身を含む): 44363640

約数和(自身を除く): 22383544

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 5821, 11642, 23284, 46568, 93136, 186272, 343439, 372544, 686878, 1373756, 2747512, 5495024, 10990048, 21980096]

約数ペア:

[(1, 21980096), (2, 10990048), (4, 5495024), (8, 2747512), (16, 1373756), (32, 686878), (59, 372544), (64, 343439), (118, 186272), (236, 93136), (472, 46568), (944, 23284), (1888, 11642), (3776, 5821)]