43161248

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:406

約数の個数: 72

約数和(自身を含む): 96290208

約数和(自身を除く): 53128960

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 169, 184, 208, 299, 338, 347, 368, 416, 598, 676, 694, 736, 1196, 1352, 1388, 2392, 2704, 2776, 3887, 4511, 4784, 5408, 5552, 7774, 7981, 9022, 9568, 11104, 15548, 15962, 18044, 31096, 31924, 36088, 58643, 62192, 63848, 72176, 103753, 117286, 124384, 127696, 144352, 207506, 234572, 255392, 415012, 469144, 830024, 938288, 1348789, 1660048, 1876576, 2697578, 3320096, 5395156, 10790312, 21580624, 43161248]

約数ペア:

[(1, 43161248), (2, 21580624), (4, 10790312), (8, 5395156), (13, 3320096), (16, 2697578), (23, 1876576), (26, 1660048), (32, 1348789), (46, 938288), (52, 830024), (92, 469144), (104, 415012), (169, 255392), (184, 234572), (208, 207506), (299, 144352), (338, 127696), (347, 124384), (368, 117286), (416, 103753), (598, 72176), (676, 63848), (694, 62192), (736, 58643), (1196, 36088), (1352, 31924), (1388, 31096), (2392, 18044), (2704, 15962), (2776, 15548), (3887, 11104), (4511, 9568), (4784, 9022), (5408, 7981), (5552, 7774)]