80801032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2239}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 163699200

約数和(自身を除く): 82898168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 347, 694, 1388, 2239, 2776, 4478, 4511, 8956, 9022, 17912, 18044, 29107, 36088, 58214, 116428, 232856, 776933, 1553866, 3107732, 6215464, 10100129, 20200258, 40400516, 80801032]

約数ペア:

[(1, 80801032), (2, 40400516), (4, 20200258), (8, 10100129), (13, 6215464), (26, 3107732), (52, 1553866), (104, 776933), (347, 232856), (694, 116428), (1388, 58214), (2239, 36088), (2776, 29107), (4478, 18044), (4511, 17912), (8956, 9022)]