80049476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{66931}}^1$

素因数の和:66971

約数の個数: 24

約数和(自身を含む): 157424064

約数和(自身を除く): 77374588

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 66931, 133862, 267724, 870103, 1539413, 1740206, 3078826, 3480412, 6157652, 20012369, 40024738, 80049476]

約数ペア:

[(1, 80049476), (2, 40024738), (4, 20012369), (13, 6157652), (23, 3480412), (26, 3078826), (46, 1740206), (52, 1539413), (92, 870103), (299, 267724), (598, 133862), (1196, 66931)]