98890328

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 188559360

約数和(自身を除く): 89669032

約数列:

[1, 2, 4, 8, 127, 131, 254, 262, 508, 524, 743, 1016, 1048, 1486, 2972, 5944, 16637, 33274, 66548, 94361, 97333, 133096, 188722, 194666, 377444, 389332, 754888, 778664, 12361291, 24722582, 49445164, 98890328]

約数ペア:

[(1, 98890328), (2, 49445164), (4, 24722582), (8, 12361291), (127, 778664), (131, 754888), (254, 389332), (262, 377444), (508, 194666), (524, 188722), (743, 133096), (1016, 97333), (1048, 94361), (1486, 66548), (2972, 33274), (5944, 16637)]