99851992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21191}}^1$

素因数の和:21247

約数の個数: 32

約数和(自身を含む): 203443200

約数和(自身を除く): 103591208

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 21191, 42382, 84764, 169528, 402629, 656921, 805258, 1313842, 1610516, 2627684, 3221032, 5255368, 12481499, 24962998, 49925996, 99851992]

約数ペア:

[(1, 99851992), (2, 49925996), (4, 24962998), (8, 12481499), (19, 5255368), (31, 3221032), (38, 2627684), (62, 1610516), (76, 1313842), (124, 805258), (152, 656921), (248, 402629), (589, 169528), (1178, 84764), (2356, 42382), (4712, 21191)]