80926336

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 167443200

約数和(自身を除く): 86516864

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 79, 106, 128, 151, 158, 212, 302, 316, 424, 604, 632, 848, 1208, 1264, 1696, 2416, 2528, 3392, 4187, 4832, 5056, 6784, 8003, 8374, 9664, 10112, 11929, 16006, 16748, 19328, 23858, 32012, 33496, 47716, 64024, 66992, 95432, 128048, 133984, 190864, 256096, 267968, 381728, 512192, 535936, 632237, 763456, 1024384, 1264474, 1526912, 2528948, 5057896, 10115792, 20231584, 40463168, 80926336]

約数ペア:

[(1, 80926336), (2, 40463168), (4, 20231584), (8, 10115792), (16, 5057896), (32, 2528948), (53, 1526912), (64, 1264474), (79, 1024384), (106, 763456), (128, 632237), (151, 535936), (158, 512192), (212, 381728), (302, 267968), (316, 256096), (424, 190864), (604, 133984), (632, 128048), (848, 95432), (1208, 66992), (1264, 64024), (1696, 47716), (2416, 33496), (2528, 32012), (3392, 23858), (4187, 19328), (4832, 16748), (5056, 16006), (6784, 11929), (8003, 10112), (8374, 9664)]