83938455.000000000

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 222657120

約数和(自身を除く): 109167524

約数列:

[1, 2, 4, 11, 22, 44, 73, 89, 146, 178, 292, 356, 397, 794, 803, 979, 1588, 1606, 1958, 3212, 3916, 4367, 6497, 8734, 12994, 17468, 25988, 28981, 35333, 57962, 70666, 71467, 115924, 141332, 142934, 285868, 318791, 388663, 637582, 777326, 1275164, 1554652, 2579309, 5158618, 10317236, 28372399, 56744798, 113489596]

約数ペア:

[(1, 113489596), (2, 56744798), (4, 28372399), (11, 10317236), (22, 5158618), (44, 2579309), (73, 1554652), (89, 1275164), (146, 777326), (178, 637582), (292, 388663), (356, 318791), (397, 285868), (794, 142934), (803, 141332), (979, 115924), (1588, 71467), (1606, 70666), (1958, 57962), (3212, 35333), (3916, 28981), (4367, 25988), (6497, 17468), (8734, 12994)]