31068876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3169}}^1$

素因数の和:3238

約数の個数: 48

約数和(自身を含む): 78108800

約数和(自身を除く): 47039924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3169, 3268, 4902, 6338, 9507, 9804, 12676, 19014, 38028, 60211, 120422, 136267, 180633, 240844, 272534, 361266, 408801, 545068, 722532, 817602, 1635204, 2589073, 5178146, 7767219, 10356292, 15534438, 31068876]

約数ペア:

[(1, 31068876), (2, 15534438), (3, 10356292), (4, 7767219), (6, 5178146), (12, 2589073), (19, 1635204), (38, 817602), (43, 722532), (57, 545068), (76, 408801), (86, 361266), (114, 272534), (129, 240844), (172, 180633), (228, 136267), (258, 120422), (516, 60211), (817, 38028), (1634, 19014), (2451, 12676), (3169, 9804), (3268, 9507), (4902, 6338)]