40450738

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{659}}^1$

素因数の和:1361

約数の個数: 16

約数和(自身を含む): 62156160

約数和(自身を除く): 21705422

約数列:

[1, 2, 47, 94, 653, 659, 1306, 1318, 30691, 30973, 61382, 61946, 430327, 860654, 20225369, 40450738]

約数ペア:

[(1, 40450738), (2, 20225369), (47, 860654), (94, 430327), (653, 61946), (659, 61382), (1306, 30973), (1318, 30691)]