65603816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4973}}^1$

素因数の和:5093

約数の個数: 32

約数和(自身を含む): 131612040

約数和(自身を除く): 66008224

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 388, 776, 1649, 3298, 4973, 6596, 9946, 13192, 19892, 39784, 84541, 169082, 338164, 482381, 676328, 964762, 1929524, 3859048, 8200477, 16400954, 32801908, 65603816]

約数ペア:

[(1, 65603816), (2, 32801908), (4, 16400954), (8, 8200477), (17, 3859048), (34, 1929524), (68, 964762), (97, 676328), (136, 482381), (194, 338164), (388, 169082), (776, 84541), (1649, 39784), (3298, 19892), (4973, 13192), (6596, 9946)]