82451488

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19373}}^1$

素因数の和:19409

約数の個数: 48

約数和(自身を含む): 195289920

約数和(自身を除く): 112838432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 19373, 38746, 77492, 135611, 154984, 271222, 309968, 368087, 542444, 619936, 736174, 1084888, 1472348, 2169776, 2576609, 2944696, 4339552, 5153218, 5889392, 10306436, 11778784, 20612872, 41225744, 82451488]

約数ペア:

[(1, 82451488), (2, 41225744), (4, 20612872), (7, 11778784), (8, 10306436), (14, 5889392), (16, 5153218), (19, 4339552), (28, 2944696), (32, 2576609), (38, 2169776), (56, 1472348), (76, 1084888), (112, 736174), (133, 619936), (152, 542444), (224, 368087), (266, 309968), (304, 271222), (532, 154984), (608, 135611), (1064, 77492), (2128, 38746), (4256, 19373)]