31075702

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 57324672

約数和(自身を除く): 26248970

約数列:

[1, 2, 7, 14, 31, 49, 53, 62, 98, 106, 193, 217, 371, 386, 434, 742, 1351, 1519, 1643, 2597, 2702, 3038, 3286, 5194, 5983, 9457, 10229, 11501, 11966, 18914, 20458, 23002, 41881, 71603, 80507, 83762, 143206, 161014, 293167, 317099, 501221, 586334, 634198, 1002442, 2219693, 4439386, 15537851, 31075702]

約数ペア:

[(1, 31075702), (2, 15537851), (7, 4439386), (14, 2219693), (31, 1002442), (49, 634198), (53, 586334), (62, 501221), (98, 317099), (106, 293167), (193, 161014), (217, 143206), (371, 83762), (386, 80507), (434, 71603), (742, 41881), (1351, 23002), (1519, 20458), (1643, 18914), (2597, 11966), (2702, 11501), (3038, 10229), (3286, 9457), (5194, 5983)]