40783304

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{12713}}^1$

素因数の和:13120

約数の個数: 16

約数和(自身を含む): 76665420

約数和(自身を除く): 35882116

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 12713, 25426, 50852, 101704, 5097913, 10195826, 20391652, 40783304]

約数ペア:

[(1, 40783304), (2, 20391652), (4, 10195826), (8, 5097913), (401, 101704), (802, 50852), (1604, 25426), (3208, 12713)]