87951952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1187}}^1$

素因数の和:1627

約数の個数: 40

約数和(自身を含む): 186496992

約数和(自身を除く): 98545040

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 421, 842, 1187, 1684, 2374, 3368, 4631, 4748, 6736, 9262, 9496, 13057, 18524, 18992, 26114, 37048, 52228, 74096, 104456, 208912, 499727, 999454, 1998908, 3997816, 5496997, 7995632, 10993994, 21987988, 43975976, 87951952]

約数ペア:

[(1, 87951952), (2, 43975976), (4, 21987988), (8, 10993994), (11, 7995632), (16, 5496997), (22, 3997816), (44, 1998908), (88, 999454), (176, 499727), (421, 208912), (842, 104456), (1187, 74096), (1684, 52228), (2374, 37048), (3368, 26114), (4631, 18992), (4748, 18524), (6736, 13057), (9262, 9496)]