42470096

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:791

約数の個数: 40

約数和(自身を含む): 85260168

約数和(自身を除く): 42790072

約数列:

[1, 2, 4, 8, 16, 41, 82, 101, 164, 202, 328, 404, 641, 656, 808, 1282, 1616, 2564, 4141, 5128, 8282, 10256, 16564, 26281, 33128, 52562, 64741, 66256, 105124, 129482, 210248, 258964, 420496, 517928, 1035856, 2654381, 5308762, 10617524, 21235048, 42470096]

約数ペア:

[(1, 42470096), (2, 21235048), (4, 10617524), (8, 5308762), (16, 2654381), (41, 1035856), (82, 517928), (101, 420496), (164, 258964), (202, 210248), (328, 129482), (404, 105124), (641, 66256), (656, 64741), (808, 52562), (1282, 33128), (1616, 26281), (2564, 16564), (4141, 10256), (5128, 8282)]