16447288

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 36532440

約数和(自身を除く): 20085152

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1307, 1573, 2614, 3146, 5228, 6292, 10456, 12584, 14377, 16991, 28754, 33982, 57508, 67964, 115016, 135928, 158147, 186901, 316294, 373802, 632588, 747604, 1265176, 1495208, 2055911, 4111822, 8223644, 16447288]

約数ペア:

[(1, 16447288), (2, 8223644), (4, 4111822), (8, 2055911), (11, 1495208), (13, 1265176), (22, 747604), (26, 632588), (44, 373802), (52, 316294), (88, 186901), (104, 158147), (121, 135928), (143, 115016), (242, 67964), (286, 57508), (484, 33982), (572, 28754), (968, 16991), (1144, 14377), (1307, 12584), (1573, 10456), (2614, 6292), (3146, 5228)]