84428392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{10177}}^1$

素因数の和:10261

約数の個数: 32

約数和(自身を含む): 170379720

約数和(自身を除く): 85951328

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 10177, 20354, 40708, 81416, 173009, 346018, 620797, 692036, 1241594, 1384072, 2483188, 4966376, 10553549, 21107098, 42214196, 84428392]

約数ペア:

[(1, 84428392), (2, 42214196), (4, 21107098), (8, 10553549), (17, 4966376), (34, 2483188), (61, 1384072), (68, 1241594), (122, 692036), (136, 620797), (244, 346018), (488, 173009), (1037, 81416), (2074, 40708), (4148, 20354), (8296, 10177)]