40401688

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{95287}}^1$

素因数の和:95346

約数の個数: 16

約数和(自身を含む): 77183280

約数和(自身を除く): 36781592

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 95287, 190574, 381148, 762296, 5050211, 10100422, 20200844, 40401688]

約数ペア:

[(1, 40401688), (2, 20200844), (4, 10100422), (8, 5050211), (53, 762296), (106, 381148), (212, 190574), (424, 95287)]