22117504

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{2579}}^1$

素因数の和:2660

約数の個数: 32

約数和(自身を含む): 44737200

約数和(自身を除く): 22619696

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 2579, 4288, 5158, 8576, 10316, 20632, 41264, 82528, 165056, 172793, 330112, 345586, 691172, 1382344, 2764688, 5529376, 11058752, 22117504]

約数ペア:

[(1, 22117504), (2, 11058752), (4, 5529376), (8, 2764688), (16, 1382344), (32, 691172), (64, 345586), (67, 330112), (128, 172793), (134, 165056), (268, 82528), (536, 41264), (1072, 20632), (2144, 10316), (2579, 8576), (4288, 5158)]