79921136

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5297}}^1$

素因数の和:5369

約数の個数: 40

約数和(自身を含む): 165551904

約数和(自身を除く): 85630768

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 3772, 5297, 7544, 10594, 15088, 21188, 42376, 84752, 121831, 217177, 243662, 434354, 487324, 868708, 974648, 1737416, 1949296, 3474832, 4995071, 9990142, 19980284, 39960568, 79921136]

約数ペア:

[(1, 79921136), (2, 39960568), (4, 19980284), (8, 9990142), (16, 4995071), (23, 3474832), (41, 1949296), (46, 1737416), (82, 974648), (92, 868708), (164, 487324), (184, 434354), (328, 243662), (368, 217177), (656, 121831), (943, 84752), (1886, 42376), (3772, 21188), (5297, 15088), (7544, 10594)]