90112616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{16787}}^1$

素因数の和:16865

約数の個数: 32

約数和(自身を含む): 187354080

約数和(自身を除く): 97241464

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 16787, 33574, 67148, 134296, 184657, 369314, 738628, 1024007, 1477256, 2048014, 4096028, 8192056, 11264077, 22528154, 45056308, 90112616]

約数ペア:

[(1, 90112616), (2, 45056308), (4, 22528154), (8, 11264077), (11, 8192056), (22, 4096028), (44, 2048014), (61, 1477256), (88, 1024007), (122, 738628), (244, 369314), (488, 184657), (671, 134296), (1342, 67148), (2684, 33574), (5368, 16787)]