84945518

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{27961}}^1$

素因数の和:28008

約数の個数: 24

約数和(自身を含む): 153008064

約数和(自身を除く): 68062546

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 27961, 55922, 195727, 391454, 866791, 1370089, 1733582, 2740178, 6067537, 12135074, 42472759, 84945518]

約数ペア:

[(1, 84945518), (2, 42472759), (7, 12135074), (14, 6067537), (31, 2740178), (49, 1733582), (62, 1370089), (98, 866791), (217, 391454), (434, 195727), (1519, 55922), (3038, 27961)]