85491328

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 185925600

約数和(自身を除く): 100434272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 208, 332, 416, 619, 664, 832, 1079, 1238, 1328, 1664, 2158, 2476, 2656, 4316, 4952, 5312, 8047, 8632, 9904, 10624, 16094, 17264, 19808, 32188, 34528, 39616, 51377, 64376, 69056, 79232, 102754, 128752, 138112, 205508, 257504, 411016, 515008, 667901, 822032, 1030016, 1335802, 1644064, 2671604, 3288128, 5343208, 6576256, 10686416, 21372832, 42745664, 85491328]

約数ペア:

[(1, 85491328), (2, 42745664), (4, 21372832), (8, 10686416), (13, 6576256), (16, 5343208), (26, 3288128), (32, 2671604), (52, 1644064), (64, 1335802), (83, 1030016), (104, 822032), (128, 667901), (166, 515008), (208, 411016), (332, 257504), (416, 205508), (619, 138112), (664, 128752), (832, 102754), (1079, 79232), (1238, 69056), (1328, 64376), (1664, 51377), (2158, 39616), (2476, 34528), (2656, 32188), (4316, 19808), (4952, 17264), (5312, 16094), (8047, 10624), (8632, 9904)]