43340216

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 88011000

約数和(自身を除く): 44670784

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 349, 361, 698, 722, 817, 1396, 1444, 1634, 2792, 2888, 3268, 6536, 6631, 13262, 15007, 15523, 26524, 30014, 31046, 53048, 60028, 62092, 120056, 124184, 125989, 251978, 285133, 503956, 570266, 1007912, 1140532, 2281064, 5417527, 10835054, 21670108, 43340216]

約数ペア:

[(1, 43340216), (2, 21670108), (4, 10835054), (8, 5417527), (19, 2281064), (38, 1140532), (43, 1007912), (76, 570266), (86, 503956), (152, 285133), (172, 251978), (344, 125989), (349, 124184), (361, 120056), (698, 62092), (722, 60028), (817, 53048), (1396, 31046), (1444, 30014), (1634, 26524), (2792, 15523), (2888, 15007), (3268, 13262), (6536, 6631)]