40865438

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{9403}}^1$

素因数の和:9499

約数の個数: 16

約数和(自身を含む): 63984816

約数和(自身を除く): 23119378

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 9403, 18806, 385523, 498359, 771046, 996718, 20432719, 40865438]

約数ペア:

[(1, 40865438), (2, 20432719), (41, 996718), (53, 771046), (82, 498359), (106, 385523), (2173, 18806), (4346, 9403)]