86895328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2347}}^1$

素因数の和:2459

約数の個数: 48

約数和(自身を含む): 186384240

約数和(自身を除く): 99488912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 2314, 2347, 2848, 4628, 4694, 9256, 9388, 18512, 18776, 30511, 37024, 37552, 61022, 75104, 122044, 208883, 244088, 417766, 488176, 835532, 976352, 1671064, 2715479, 3342128, 5430958, 6684256, 10861916, 21723832, 43447664, 86895328]

約数ペア:

[(1, 86895328), (2, 43447664), (4, 21723832), (8, 10861916), (13, 6684256), (16, 5430958), (26, 3342128), (32, 2715479), (52, 1671064), (89, 976352), (104, 835532), (178, 488176), (208, 417766), (356, 244088), (416, 208883), (712, 122044), (1157, 75104), (1424, 61022), (2314, 37552), (2347, 37024), (2848, 30511), (4628, 18776), (4694, 18512), (9256, 9388)]