42151976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5081}}^1$

素因数の和:5165

約数の個数: 32

約数和(自身を含む): 85072680

約数和(自身を除く): 42920704

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 5081, 8296, 10162, 20324, 40648, 86377, 172754, 309941, 345508, 619882, 691016, 1239764, 2479528, 5268997, 10537994, 21075988, 42151976]

約数ペア:

[(1, 42151976), (2, 21075988), (4, 10537994), (8, 5268997), (17, 2479528), (34, 1239764), (61, 691016), (68, 619882), (122, 345508), (136, 309941), (244, 172754), (488, 86377), (1037, 40648), (2074, 20324), (4148, 10162), (5081, 8296)]