41391184

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{42409}}^1$

素因数の和:42478

約数の個数: 20

約数和(自身を含む): 81512020

約数和(自身を除く): 40120836

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 42409, 84818, 169636, 339272, 678544, 2586949, 5173898, 10347796, 20695592, 41391184]

約数ペア:

[(1, 41391184), (2, 20695592), (4, 10347796), (8, 5173898), (16, 2586949), (61, 678544), (122, 339272), (244, 169636), (488, 84818), (976, 42409)]