43121384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1013}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 85966920

約数和(自身を除く): 42845536

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 313, 626, 1013, 1252, 2026, 2504, 4052, 5321, 8104, 10642, 17221, 21284, 34442, 42568, 68884, 137768, 317069, 634138, 1268276, 2536552, 5390173, 10780346, 21560692, 43121384]

約数ペア:

[(1, 43121384), (2, 21560692), (4, 10780346), (8, 5390173), (17, 2536552), (34, 1268276), (68, 634138), (136, 317069), (313, 137768), (626, 68884), (1013, 42568), (1252, 34442), (2026, 21284), (2504, 17221), (4052, 10642), (5321, 8104)]