90919244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{37201}}^1$

素因数の和:37265

約数の個数: 24

約数和(自身を含む): 174998208

約数和(自身を除く): 84078964

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 37201, 74402, 148804, 483613, 967226, 1748447, 1934452, 3496894, 6993788, 22729811, 45459622, 90919244]

約数ペア:

[(1, 90919244), (2, 45459622), (4, 22729811), (13, 6993788), (26, 3496894), (47, 1934452), (52, 1748447), (94, 967226), (188, 483613), (611, 148804), (1222, 74402), (2444, 37201)]