84089918

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 143354880

約数和(自身を除く): 59264962

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 1019, 1331, 2038, 2662, 3751, 7502, 11209, 22418, 31589, 41261, 63178, 82522, 123299, 246598, 347479, 694958, 1356289, 2712578, 3822269, 7644538, 42044959, 84089918]

約数ペア:

[(1, 84089918), (2, 42044959), (11, 7644538), (22, 3822269), (31, 2712578), (62, 1356289), (121, 694958), (242, 347479), (341, 246598), (682, 123299), (1019, 82522), (1331, 63178), (2038, 41261), (2662, 31589), (3751, 22418), (7502, 11209)]