1611968

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 28

約数和(自身を含む): 3246120

約数和(自身を除く): 1634152

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 283, 356, 566, 712, 1132, 1424, 2264, 2848, 4528, 5696, 9056, 18112, 25187, 50374, 100748, 201496, 402992, 805984, 1611968]

約数ペア:

[(1, 1611968), (2, 805984), (4, 402992), (8, 201496), (16, 100748), (32, 50374), (64, 25187), (89, 18112), (178, 9056), (283, 5696), (356, 4528), (566, 2848), (712, 2264), (1132, 1424)]