22182784

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{13331}}^1$

素因数の和:13358

約数の個数: 32

約数和(自身を含む): 47595240

約数和(自身を除く): 25412456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 13331, 26662, 53324, 106648, 173303, 213296, 346606, 426592, 693212, 853184, 1386424, 1706368, 2772848, 5545696, 11091392, 22182784]

約数ペア:

[(1, 22182784), (2, 11091392), (4, 5545696), (8, 2772848), (13, 1706368), (16, 1386424), (26, 853184), (32, 693212), (52, 426592), (64, 346606), (104, 213296), (128, 173303), (208, 106648), (416, 53324), (832, 26662), (1664, 13331)]