40958384

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{6863}}^1$

素因数の和:7244

約数の個数: 20

約数和(自身を含む): 79581216

約数和(自身を除く): 38622832

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 6863, 13726, 27452, 54904, 109808, 2559899, 5119798, 10239596, 20479192, 40958384]

約数ペア:

[(1, 40958384), (2, 20479192), (4, 10239596), (8, 5119798), (16, 2559899), (373, 109808), (746, 54904), (1492, 27452), (2984, 13726), (5968, 6863)]