85820456

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{1051}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 164743200

約数和(自身を除く): 78922744

約数列:

[1, 2, 4, 8, 59, 118, 173, 236, 346, 472, 692, 1051, 1384, 2102, 4204, 8408, 10207, 20414, 40828, 62009, 81656, 124018, 181823, 248036, 363646, 496072, 727292, 1454584, 10727557, 21455114, 42910228, 85820456]

約数ペア:

[(1, 85820456), (2, 42910228), (4, 21455114), (8, 10727557), (59, 1454584), (118, 727292), (173, 496072), (236, 363646), (346, 248036), (472, 181823), (692, 124018), (1051, 81656), (1384, 62009), (2102, 40828), (4204, 20414), (8408, 10207)]