16401112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1733}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 38078640

約数和(自身を除く): 21677528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 1733, 2366, 3466, 4732, 6932, 9464, 12131, 13864, 22529, 24262, 45058, 48524, 90116, 97048, 157703, 180232, 292877, 315406, 585754, 630812, 1171508, 1261624, 2050139, 2343016, 4100278, 8200556, 16401112]

約数ペア:

[(1, 16401112), (2, 8200556), (4, 4100278), (7, 2343016), (8, 2050139), (13, 1261624), (14, 1171508), (26, 630812), (28, 585754), (52, 315406), (56, 292877), (91, 180232), (104, 157703), (169, 97048), (182, 90116), (338, 48524), (364, 45058), (676, 24262), (728, 22529), (1183, 13864), (1352, 12131), (1733, 9464), (2366, 6932), (3466, 4732)]