1645517632

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{2203}}^1$

素因数の和:3287

約数の個数: 56

約数和(自身を含む): 3567147552

約数和(自身を除く): 1921629920

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 1061, 2122, 2203, 4244, 4406, 8488, 8812, 11671, 16976, 17624, 23342, 24233, 33952, 35248, 46684, 48466, 67904, 70496, 93368, 96932, 140992, 186736, 193864, 373472, 387728, 746944, 775456, 1550912, 2337383, 4674766, 9349532, 18699064, 25711213, 37398128, 51422426, 74796256, 102844852, 149592512, 205689704, 411379408, 822758816, 1645517632]

約数ペア:

[(1, 1645517632), (2, 822758816), (4, 411379408), (8, 205689704), (11, 149592512), (16, 102844852), (22, 74796256), (32, 51422426), (44, 37398128), (64, 25711213), (88, 18699064), (176, 9349532), (352, 4674766), (704, 2337383), (1061, 1550912), (2122, 775456), (2203, 746944), (4244, 387728), (4406, 373472), (8488, 193864), (8812, 186736), (11671, 140992), (16976, 96932), (17624, 93368), (23342, 70496), (24233, 67904), (33952, 48466), (35248, 46684)]