1387936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{3943}}^1$

素因数の和:3964

約数の個数: 24

約数和(自身を含む): 2981664

約数和(自身を除く): 1593728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 3943, 7886, 15772, 31544, 43373, 63088, 86746, 126176, 173492, 346984, 693968, 1387936]

約数ペア:

[(1, 1387936), (2, 693968), (4, 346984), (8, 173492), (11, 126176), (16, 86746), (22, 63088), (32, 43373), (44, 31544), (88, 15772), (176, 7886), (352, 3943)]