31412737468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{541711}}^1$

素因数の和:541850

約数の個数: 48

約数和(自身を含む): 66738918400

約数和(自身を除く): 35326180932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 109, 133, 218, 266, 436, 532, 763, 1526, 2071, 3052, 4142, 8284, 14497, 28994, 57988, 541711, 1083422, 2166844, 3791977, 7583954, 10292509, 15167908, 20585018, 41170036, 59046499, 72047563, 118092998, 144095126, 236185996, 288190252, 413325493, 826650986, 1121883481, 1653301972, 2243766962, 4487533924, 7853184367, 15706368734, 31412737468]

約数ペア:

[(1, 31412737468), (2, 15706368734), (4, 7853184367), (7, 4487533924), (14, 2243766962), (19, 1653301972), (28, 1121883481), (38, 826650986), (76, 413325493), (109, 288190252), (133, 236185996), (218, 144095126), (266, 118092998), (436, 72047563), (532, 59046499), (763, 41170036), (1526, 20585018), (2071, 15167908), (3052, 10292509), (4142, 7583954), (8284, 3791977), (14497, 2166844), (28994, 1083422), (57988, 541711)]