16837808

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{479}}^1$

素因数の和:526

約数の個数: 40

約数和(自身を含む): 35414400

約数和(自身を除く): 18576592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 479, 676, 958, 1352, 1916, 2197, 2704, 3832, 4394, 6227, 7664, 8788, 12454, 17576, 24908, 35152, 49816, 80951, 99632, 161902, 323804, 647608, 1052363, 1295216, 2104726, 4209452, 8418904, 16837808]

約数ペア:

[(1, 16837808), (2, 8418904), (4, 4209452), (8, 2104726), (13, 1295216), (16, 1052363), (26, 647608), (52, 323804), (104, 161902), (169, 99632), (208, 80951), (338, 49816), (479, 35152), (676, 24908), (958, 17576), (1352, 12454), (1916, 8788), (2197, 7664), (2704, 6227), (3832, 4394)]