40123364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4157}}^1$

素因数の和:4307

約数の個数: 24

約数和(自身を含む): 74511360

約数和(自身を除く): 34387996

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4157, 4826, 8314, 9652, 16628, 78983, 157966, 315932, 527939, 1055878, 2111756, 10030841, 20061682, 40123364]

約数ペア:

[(1, 40123364), (2, 20061682), (4, 10030841), (19, 2111756), (38, 1055878), (76, 527939), (127, 315932), (254, 157966), (508, 78983), (2413, 16628), (4157, 9652), (4826, 8314)]