40391956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 81285120

約数和(自身を除く): 40893164

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 167, 239, 253, 334, 478, 506, 668, 956, 1012, 1837, 2629, 3674, 3841, 5258, 5497, 7348, 7682, 10516, 10994, 15364, 21988, 39913, 42251, 60467, 79826, 84502, 120934, 159652, 169004, 241868, 439043, 878086, 917999, 1756172, 1835998, 3671996, 10097989, 20195978, 40391956]

約数ペア:

[(1, 40391956), (2, 20195978), (4, 10097989), (11, 3671996), (22, 1835998), (23, 1756172), (44, 917999), (46, 878086), (92, 439043), (167, 241868), (239, 169004), (253, 159652), (334, 120934), (478, 84502), (506, 79826), (668, 60467), (956, 42251), (1012, 39913), (1837, 21988), (2629, 15364), (3674, 10994), (3841, 10516), (5258, 7682), (5497, 7348)]