31363620428

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1\times {\mathrm{9431}}^1$

素因数の和:11142

約数の個数: 48

約数和(自身を含む): 63632346624

約数和(自身を除く): 32268726196

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 1627, 2044, 3254, 6508, 9431, 11389, 18862, 22778, 37724, 45556, 66017, 118771, 132034, 237542, 264068, 475084, 688463, 831397, 1376926, 1662794, 2753852, 3325588, 4819241, 9638482, 15344237, 19276964, 30688474, 61376948, 107409659, 214819318, 429638636, 1120129301, 2240258602, 4480517204, 7840905107, 15681810214, 31363620428]

約数ペア:

[(1, 31363620428), (2, 15681810214), (4, 7840905107), (7, 4480517204), (14, 2240258602), (28, 1120129301), (73, 429638636), (146, 214819318), (292, 107409659), (511, 61376948), (1022, 30688474), (1627, 19276964), (2044, 15344237), (3254, 9638482), (6508, 4819241), (9431, 3325588), (11389, 2753852), (18862, 1662794), (22778, 1376926), (37724, 831397), (45556, 688463), (66017, 475084), (118771, 264068), (132034, 237542)]