99198016

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{49999}}^1$

素因数の和:50042

約数の個数: 28

約数和(自身を含む): 203200000

約数和(自身を除く): 104001984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 49999, 99998, 199996, 399992, 799984, 1549969, 1599968, 3099938, 3199936, 6199876, 12399752, 24799504, 49599008, 99198016]

約数ペア:

[(1, 99198016), (2, 49599008), (4, 24799504), (8, 12399752), (16, 6199876), (31, 3199936), (32, 3099938), (62, 1599968), (64, 1549969), (124, 799984), (248, 399992), (496, 199996), (992, 99998), (1984, 49999)]