31005904

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{1913}}^1$

素因数の和:2934

約数の個数: 20

約数和(自身を含む): 60164676

約数和(自身を除く): 29158772

約数列:

[1, 2, 4, 8, 16, 1013, 1913, 2026, 3826, 4052, 7652, 8104, 15304, 16208, 30608, 1937869, 3875738, 7751476, 15502952, 31005904]

約数ペア:

[(1, 31005904), (2, 15502952), (4, 7751476), (8, 3875738), (16, 1937869), (1013, 30608), (1913, 16208), (2026, 15304), (3826, 8104), (4052, 7652)]