81294329344

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{5475103}}^1$

素因数の和:5475150

約数の個数: 40

約数和(自身を含む): 168030941760

約数和(自身を除く): 86736612416

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 7424, 14848, 5475103, 10950206, 21900412, 43800824, 87601648, 158777987, 175203296, 317555974, 350406592, 635111948, 700813184, 1270223896, 1401626368, 2540447792, 2803252736, 5080895584, 10161791168, 20323582336, 40647164672, 81294329344]

約数ペア:

[(1, 81294329344), (2, 40647164672), (4, 20323582336), (8, 10161791168), (16, 5080895584), (29, 2803252736), (32, 2540447792), (58, 1401626368), (64, 1270223896), (116, 700813184), (128, 635111948), (232, 350406592), (256, 317555974), (464, 175203296), (512, 158777987), (928, 87601648), (1856, 43800824), (3712, 21900412), (7424, 10950206), (14848, 5475103)]