88221568

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{40543}}^1$

素因数の和:40574

約数の個数: 32

約数和(自身を含む): 186096960

約数和(自身を除く): 97875392

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 40543, 81086, 162172, 324344, 648688, 689231, 1297376, 1378462, 2594752, 2756924, 5189504, 5513848, 11027696, 22055392, 44110784, 88221568]

約数ペア:

[(1, 88221568), (2, 44110784), (4, 22055392), (8, 11027696), (16, 5513848), (17, 5189504), (32, 2756924), (34, 2594752), (64, 1378462), (68, 1297376), (128, 689231), (136, 648688), (272, 324344), (544, 162172), (1088, 81086), (2176, 40543)]