31108396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 63221760

約数和(自身を除く): 32113364

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 127, 209, 254, 293, 418, 508, 586, 836, 1172, 1397, 2413, 2794, 3223, 4826, 5567, 5588, 6446, 9652, 11134, 12892, 22268, 26543, 37211, 53086, 61237, 74422, 106172, 122474, 148844, 244948, 409321, 707009, 818642, 1414018, 1637284, 2828036, 7777099, 15554198, 31108396]

約数ペア:

[(1, 31108396), (2, 15554198), (4, 7777099), (11, 2828036), (19, 1637284), (22, 1414018), (38, 818642), (44, 707009), (76, 409321), (127, 244948), (209, 148844), (254, 122474), (293, 106172), (418, 74422), (508, 61237), (586, 53086), (836, 37211), (1172, 26543), (1397, 22268), (2413, 12892), (2794, 11134), (3223, 9652), (4826, 6446), (5567, 5588)]