16376464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1895

約数の個数: 40

約数和(自身を含む): 34983872

約数和(自身を除く): 18607408

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 1831, 2236, 3662, 4472, 7324, 8944, 14648, 23803, 29296, 47606, 78733, 95212, 157466, 190424, 314932, 380848, 629864, 1023529, 1259728, 2047058, 4094116, 8188232, 16376464]

約数ペア:

[(1, 16376464), (2, 8188232), (4, 4094116), (8, 2047058), (13, 1259728), (16, 1023529), (26, 629864), (43, 380848), (52, 314932), (86, 190424), (104, 157466), (172, 95212), (208, 78733), (344, 47606), (559, 29296), (688, 23803), (1118, 14648), (1831, 8944), (2236, 7324), (3662, 4472)]