16660924

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 35675136

約数和(自身を除く): 19014212

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 631, 644, 943, 1148, 1262, 1886, 2524, 3772, 4417, 6601, 8834, 13202, 14513, 17668, 25871, 26404, 29026, 51742, 58052, 101591, 103484, 181097, 203182, 362194, 406364, 595033, 724388, 1190066, 2380132, 4165231, 8330462, 16660924]

約数ペア:

[(1, 16660924), (2, 8330462), (4, 4165231), (7, 2380132), (14, 1190066), (23, 724388), (28, 595033), (41, 406364), (46, 362194), (82, 203182), (92, 181097), (161, 103484), (164, 101591), (287, 58052), (322, 51742), (574, 29026), (631, 26404), (644, 25871), (943, 17668), (1148, 14513), (1262, 13202), (1886, 8834), (2524, 6601), (3772, 4417)]