31483732

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^2\times {\mathrm{211}}^1$

素因数の和:368

約数の個数: 36

約数和(自身を含む): 64144416

約数和(自身を除く): 32660684

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 211, 292, 422, 511, 844, 1022, 1477, 2044, 2954, 5329, 5908, 10658, 15403, 21316, 30806, 37303, 61612, 74606, 107821, 149212, 215642, 431284, 1124419, 2248838, 4497676, 7870933, 15741866, 31483732]

約数ペア:

[(1, 31483732), (2, 15741866), (4, 7870933), (7, 4497676), (14, 2248838), (28, 1124419), (73, 431284), (146, 215642), (211, 149212), (292, 107821), (422, 74606), (511, 61612), (844, 37303), (1022, 30806), (1477, 21316), (2044, 15403), (2954, 10658), (5329, 5908)]