65214928

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1117}}^1$

素因数の和:1255

約数の個数: 40

約数和(自身を含む): 131007240

約数和(自身を除く): 65792312

約数列:

[1, 2, 4, 8, 16, 41, 82, 89, 164, 178, 328, 356, 656, 712, 1117, 1424, 2234, 3649, 4468, 7298, 8936, 14596, 17872, 29192, 45797, 58384, 91594, 99413, 183188, 198826, 366376, 397652, 732752, 795304, 1590608, 4075933, 8151866, 16303732, 32607464, 65214928]

約数ペア:

[(1, 65214928), (2, 32607464), (4, 16303732), (8, 8151866), (16, 4075933), (41, 1590608), (82, 795304), (89, 732752), (164, 397652), (178, 366376), (328, 198826), (356, 183188), (656, 99413), (712, 91594), (1117, 58384), (1424, 45797), (2234, 29192), (3649, 17872), (4468, 14596), (7298, 8936)]