18442112

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{11083}}^1$

素因数の和:11110

約数の個数: 32

約数和(自身を含む): 39569880

約数和(自身を除く): 21127768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 11083, 22166, 44332, 88664, 144079, 177328, 288158, 354656, 576316, 709312, 1152632, 1418624, 2305264, 4610528, 9221056, 18442112]

約数ペア:

[(1, 18442112), (2, 9221056), (4, 4610528), (8, 2305264), (13, 1418624), (16, 1152632), (26, 709312), (32, 576316), (52, 354656), (64, 288158), (104, 177328), (128, 144079), (208, 88664), (416, 44332), (832, 22166), (1664, 11083)]