84889432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1409}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 169030800

約数和(自身を除く): 84141368

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 443, 886, 1409, 1772, 2818, 3544, 5636, 7531, 11272, 15062, 23953, 30124, 47906, 60248, 95812, 191624, 624187, 1248374, 2496748, 4993496, 10611179, 21222358, 42444716, 84889432]

約数ペア:

[(1, 84889432), (2, 42444716), (4, 21222358), (8, 10611179), (17, 4993496), (34, 2496748), (68, 1248374), (136, 624187), (443, 191624), (886, 95812), (1409, 60248), (1772, 47906), (2818, 30124), (3544, 23953), (5636, 15062), (7531, 11272)]