86948336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1091}}^1$

素因数の和:1409

約数の個数: 40

約数和(自身を含む): 179144784

約数和(自身を除く): 92196448

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 293, 586, 1091, 1172, 2182, 2344, 4364, 4688, 4981, 8728, 9962, 17456, 18547, 19924, 37094, 39848, 74188, 79696, 148376, 296752, 319663, 639326, 1278652, 2557304, 5114608, 5434271, 10868542, 21737084, 43474168, 86948336]

約数ペア:

[(1, 86948336), (2, 43474168), (4, 21737084), (8, 10868542), (16, 5434271), (17, 5114608), (34, 2557304), (68, 1278652), (136, 639326), (272, 319663), (293, 296752), (586, 148376), (1091, 79696), (1172, 74188), (2182, 39848), (2344, 37094), (4364, 19924), (4688, 18547), (4981, 17456), (8728, 9962)]