98216990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18637}}^1$

素因数の和:18692

約数の個数: 32

約数和(自身を含む): 193238784

約数和(自身を除く): 95021794

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 18637, 37274, 93185, 186370, 316829, 577747, 633658, 1155494, 1584145, 2888735, 3168290, 5777470, 9821699, 19643398, 49108495, 98216990]

約数ペア:

[(1, 98216990), (2, 49108495), (5, 19643398), (10, 9821699), (17, 5777470), (31, 3168290), (34, 2888735), (62, 1584145), (85, 1155494), (155, 633658), (170, 577747), (310, 316829), (527, 186370), (1054, 93185), (2635, 37274), (5270, 18637)]