40296218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12263}}^1$

素因数の和:12349

約数の個数: 16

約数和(自身を含む): 63576576

約数和(自身を除く): 23280358

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 12263, 24526, 380153, 649939, 760306, 1299878, 20148109, 40296218]

約数ペア:

[(1, 40296218), (2, 20148109), (31, 1299878), (53, 760306), (62, 649939), (106, 380153), (1643, 24526), (3286, 12263)]