80536112

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{48869}}^1$

素因数の和:48980

約数の個数: 20

約数和(自身を含む): 157556880

約数和(自身を除く): 77020768

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 48869, 97738, 195476, 390952, 781904, 5033507, 10067014, 20134028, 40268056, 80536112]

約数ペア:

[(1, 80536112), (2, 40268056), (4, 20134028), (8, 10067014), (16, 5033507), (103, 781904), (206, 390952), (412, 195476), (824, 97738), (1648, 48869)]