98767904

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 200581920

約数和(自身を除く): 101814016

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 179, 344, 358, 401, 688, 716, 802, 1376, 1432, 1604, 2864, 3208, 5728, 6416, 7697, 12832, 15394, 17243, 30788, 34486, 61576, 68972, 71779, 123152, 137944, 143558, 246304, 275888, 287116, 551776, 574232, 1148464, 2296928, 3086497, 6172994, 12345988, 24691976, 49383952, 98767904]

約数ペア:

[(1, 98767904), (2, 49383952), (4, 24691976), (8, 12345988), (16, 6172994), (32, 3086497), (43, 2296928), (86, 1148464), (172, 574232), (179, 551776), (344, 287116), (358, 275888), (401, 246304), (688, 143558), (716, 137944), (802, 123152), (1376, 71779), (1432, 68972), (1604, 61576), (2864, 34486), (3208, 30788), (5728, 17243), (6416, 15394), (7697, 12832)]