99687376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6977}}^1$

素因数の和:7051

約数の個数: 40

約数和(自身を含む): 207665280

約数和(自身を除く): 107977904

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 6977, 7144, 13954, 14288, 27908, 55816, 111632, 132563, 265126, 327919, 530252, 655838, 1060504, 1311676, 2121008, 2623352, 5246704, 6230461, 12460922, 24921844, 49843688, 99687376]

約数ペア:

[(1, 99687376), (2, 49843688), (4, 24921844), (8, 12460922), (16, 6230461), (19, 5246704), (38, 2623352), (47, 2121008), (76, 1311676), (94, 1060504), (152, 655838), (188, 530252), (304, 327919), (376, 265126), (752, 132563), (893, 111632), (1786, 55816), (3572, 27908), (6977, 14288), (7144, 13954)]