227951776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32233}}^1$

素因数の和:32273

約数の個数: 48

約数和(自身を含む): 511746984

約数和(自身を除く): 283795208

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 32233, 64466, 128932, 257864, 419029, 515728, 547961, 838058, 1031456, 1095922, 1676116, 2191844, 3352232, 4383688, 6704464, 7123493, 8767376, 13408928, 14246986, 17534752, 28493972, 56987944, 113975888, 227951776]

約数ペア:

[(1, 227951776), (2, 113975888), (4, 56987944), (8, 28493972), (13, 17534752), (16, 14246986), (17, 13408928), (26, 8767376), (32, 7123493), (34, 6704464), (52, 4383688), (68, 3352232), (104, 2191844), (136, 1676116), (208, 1095922), (221, 1031456), (272, 838058), (416, 547961), (442, 515728), (544, 419029), (884, 257864), (1768, 128932), (3536, 64466), (7072, 32233)]