80345824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{193139}}^1$

素因数の和:193162

約数の個数: 24

約数和(自身を含む): 170349480

約数和(自身を除く): 90003656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 193139, 386278, 772556, 1545112, 2510807, 3090224, 5021614, 6180448, 10043228, 20086456, 40172912, 80345824]

約数ペア:

[(1, 80345824), (2, 40172912), (4, 20086456), (8, 10043228), (13, 6180448), (16, 5021614), (26, 3090224), (32, 2510807), (52, 1545112), (104, 772556), (208, 386278), (416, 193139)]