47933434

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{1187}}^1$

素因数の和:1581

約数の個数: 16

約数和(自身を含む): 73361376

約数和(自身を除く): 25427942

約数列:

[1, 2, 61, 122, 331, 662, 1187, 2374, 20191, 40382, 72407, 144814, 392897, 785794, 23966717, 47933434]

約数ペア:

[(1, 47933434), (2, 23966717), (61, 785794), (122, 392897), (331, 144814), (662, 72407), (1187, 40382), (2374, 20191)]