31078124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9173}}^1$

素因数の和:9206

約数の個数: 36

約数和(自身を含む): 68327952

約数和(自身を除く): 37249828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 9173, 18346, 36692, 64211, 100903, 128422, 201806, 256844, 403612, 706321, 1109933, 1412642, 2219866, 2825284, 4439732, 7769531, 15539062, 31078124]

約数ペア:

[(1, 31078124), (2, 15539062), (4, 7769531), (7, 4439732), (11, 2825284), (14, 2219866), (22, 1412642), (28, 1109933), (44, 706321), (77, 403612), (121, 256844), (154, 201806), (242, 128422), (308, 100903), (484, 64211), (847, 36692), (1694, 18346), (3388, 9173)]