8320037932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{1987}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 15570334080

約数和(自身を除く): 7250296148

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 443, 556, 886, 1772, 1987, 2363, 3974, 4726, 7531, 7948, 9452, 15062, 30124, 33779, 61577, 67558, 123154, 135116, 246308, 276193, 552386, 880241, 1046809, 1104772, 1760482, 2093618, 3520964, 4187236, 4695281, 9390562, 14964097, 18781124, 29928194, 59856388, 122353499, 244706998, 489413996, 2080009483, 4160018966, 8320037932]

約数ペア:

[(1, 8320037932), (2, 4160018966), (4, 2080009483), (17, 489413996), (34, 244706998), (68, 122353499), (139, 59856388), (278, 29928194), (443, 18781124), (556, 14964097), (886, 9390562), (1772, 4695281), (1987, 4187236), (2363, 3520964), (3974, 2093618), (4726, 1760482), (7531, 1104772), (7948, 1046809), (9452, 880241), (15062, 552386), (30124, 276193), (33779, 246308), (61577, 135116), (67558, 123154)]