103221376

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{42443}}^1$

素因数の和:42476

約数の個数: 32

約数和(自身を含む): 216464400

約数和(自身を除く): 113243024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 42443, 84886, 169772, 339544, 679088, 806417, 1358176, 1612834, 2716352, 3225668, 5432704, 6451336, 12902672, 25805344, 51610688, 103221376]

約数ペア:

[(1, 103221376), (2, 51610688), (4, 25805344), (8, 12902672), (16, 6451336), (19, 5432704), (32, 3225668), (38, 2716352), (64, 1612834), (76, 1358176), (128, 806417), (152, 679088), (304, 339544), (608, 169772), (1216, 84886), (2432, 42443)]