16522070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 30965760

約数和(自身を除く): 14443690

約数列:

[1, 2, 5, 10, 31, 62, 155, 223, 239, 310, 446, 478, 1115, 1195, 2230, 2390, 6913, 7409, 13826, 14818, 34565, 37045, 53297, 69130, 74090, 106594, 266485, 532970, 1652207, 3304414, 8261035, 16522070]

約数ペア:

[(1, 16522070), (2, 8261035), (5, 3304414), (10, 1652207), (31, 532970), (62, 266485), (155, 106594), (223, 74090), (239, 69130), (310, 53297), (446, 37045), (478, 34565), (1115, 14818), (1195, 13826), (2230, 7409), (2390, 6913)]