45518384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2357}}^1$

素因数の和:2453

約数の個数: 40

約数和(自身を含む): 94735008

約数和(自身を除く): 49216624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2357, 2414, 4714, 4828, 9428, 9656, 18856, 19312, 37712, 40069, 80138, 160276, 167347, 320552, 334694, 641104, 669388, 1338776, 2677552, 2844899, 5689798, 11379596, 22759192, 45518384]

約数ペア:

[(1, 45518384), (2, 22759192), (4, 11379596), (8, 5689798), (16, 2844899), (17, 2677552), (34, 1338776), (68, 669388), (71, 641104), (136, 334694), (142, 320552), (272, 167347), (284, 160276), (568, 80138), (1136, 40069), (1207, 37712), (2357, 19312), (2414, 18856), (4714, 9656), (4828, 9428)]