16141576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 34997760

約数和(自身を除く): 18856184

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 61, 62, 88, 97, 122, 124, 194, 244, 248, 341, 388, 488, 671, 682, 776, 1067, 1342, 1364, 1891, 2134, 2684, 2728, 3007, 3782, 4268, 5368, 5917, 6014, 7564, 8536, 11834, 12028, 15128, 20801, 23668, 24056, 33077, 41602, 47336, 65087, 66154, 83204, 130174, 132308, 166408, 183427, 260348, 264616, 366854, 520696, 733708, 1467416, 2017697, 4035394, 8070788, 16141576]

約数ペア:

[(1, 16141576), (2, 8070788), (4, 4035394), (8, 2017697), (11, 1467416), (22, 733708), (31, 520696), (44, 366854), (61, 264616), (62, 260348), (88, 183427), (97, 166408), (122, 132308), (124, 130174), (194, 83204), (244, 66154), (248, 65087), (341, 47336), (388, 41602), (488, 33077), (671, 24056), (682, 23668), (776, 20801), (1067, 15128), (1342, 12028), (1364, 11834), (1891, 8536), (2134, 7564), (2684, 6014), (2728, 5917), (3007, 5368), (3782, 4268)]