98950912

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 206403120

約数和(自身を除く): 107452208

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 89, 101, 128, 172, 178, 202, 256, 344, 356, 404, 688, 712, 808, 1376, 1424, 1616, 2752, 2848, 3232, 3827, 4343, 5504, 5696, 6464, 7654, 8686, 8989, 11008, 11392, 12928, 15308, 17372, 17978, 22784, 25856, 30616, 34744, 35956, 61232, 69488, 71912, 122464, 138976, 143824, 244928, 277952, 287648, 386527, 489856, 555904, 575296, 773054, 979712, 1111808, 1150592, 1546108, 2301184, 3092216, 6184432, 12368864, 24737728, 49475456, 98950912]

約数ペア:

[(1, 98950912), (2, 49475456), (4, 24737728), (8, 12368864), (16, 6184432), (32, 3092216), (43, 2301184), (64, 1546108), (86, 1150592), (89, 1111808), (101, 979712), (128, 773054), (172, 575296), (178, 555904), (202, 489856), (256, 386527), (344, 287648), (356, 277952), (404, 244928), (688, 143824), (712, 138976), (808, 122464), (1376, 71912), (1424, 69488), (1616, 61232), (2752, 35956), (2848, 34744), (3232, 30616), (3827, 25856), (4343, 22784), (5504, 17978), (5696, 17372), (6464, 15308), (7654, 12928), (8686, 11392), (8989, 11008)]