80454968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48119}}^1$

素因数の和:48155

約数の個数: 32

約数和(自身を含む): 173232000

約数和(自身を除く): 92777032

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 48119, 96238, 192476, 384952, 529309, 914261, 1058618, 1828522, 2117236, 3657044, 4234472, 7314088, 10056871, 20113742, 40227484, 80454968]

約数ペア:

[(1, 80454968), (2, 40227484), (4, 20113742), (8, 10056871), (11, 7314088), (19, 4234472), (22, 3657044), (38, 2117236), (44, 1828522), (76, 1058618), (88, 914261), (152, 529309), (209, 384952), (418, 192476), (836, 96238), (1672, 48119)]