80937962

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 143990784

約数和(自身を除く): 63052822

約数列:

[1, 2, 7, 14, 31, 62, 217, 251, 434, 502, 743, 1486, 1757, 3514, 5201, 7781, 10402, 15562, 23033, 46066, 54467, 108934, 161231, 186493, 322462, 372986, 1305451, 2610902, 5781283, 11562566, 40468981, 80937962]

約数ペア:

[(1, 80937962), (2, 40468981), (7, 11562566), (14, 5781283), (31, 2610902), (62, 1305451), (217, 372986), (251, 322462), (434, 186493), (502, 161231), (743, 108934), (1486, 54467), (1757, 46066), (3514, 23033), (5201, 15562), (7781, 10402)]