90974654

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{1699}}^1$

素因数の和:2395

約数の個数: 16

約数和(自身を含む): 140086800

約数和(自身を除く): 49112146

約数列:

[1, 2, 41, 82, 653, 1306, 1699, 3398, 26773, 53546, 69659, 139318, 1109447, 2218894, 45487327, 90974654]

約数ペア:

[(1, 90974654), (2, 45487327), (41, 2218894), (82, 1109447), (653, 139318), (1306, 69659), (1699, 53546), (3398, 26773)]