42690968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2179}}^1$

素因数の和:2295

約数の個数: 32

約数和(自身を含む): 83712000

約数和(自身を除く): 41021032

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 2179, 2449, 4358, 4898, 8716, 9796, 17432, 19592, 67549, 135098, 172141, 270196, 344282, 540392, 688564, 1377128, 5336371, 10672742, 21345484, 42690968]

約数ペア:

[(1, 42690968), (2, 21345484), (4, 10672742), (8, 5336371), (31, 1377128), (62, 688564), (79, 540392), (124, 344282), (158, 270196), (248, 172141), (316, 135098), (632, 67549), (2179, 19592), (2449, 17432), (4358, 9796), (4898, 8716)]