22116224

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{13291}}^1$

素因数の和:13318

約数の個数: 32

約数和(自身を含む): 47452440

約数和(自身を除く): 25336216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 13291, 26582, 53164, 106328, 172783, 212656, 345566, 425312, 691132, 850624, 1382264, 1701248, 2764528, 5529056, 11058112, 22116224]

約数ペア:

[(1, 22116224), (2, 11058112), (4, 5529056), (8, 2764528), (13, 1701248), (16, 1382264), (26, 850624), (32, 691132), (52, 425312), (64, 345566), (104, 212656), (128, 172783), (208, 106328), (416, 53164), (832, 26582), (1664, 13291)]