220054064

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{1381}}^1$

素因数の和:1845

約数の個数: 40

約数和(自身を含む): 446242272

約数和(自身を除く): 226188208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 433, 866, 1381, 1732, 2762, 3464, 5524, 6928, 9959, 11048, 19918, 22096, 31763, 39836, 63526, 79672, 127052, 159344, 254104, 508208, 597973, 1195946, 2391892, 4783784, 9567568, 13753379, 27506758, 55013516, 110027032, 220054064]

約数ペア:

[(1, 220054064), (2, 110027032), (4, 55013516), (8, 27506758), (16, 13753379), (23, 9567568), (46, 4783784), (92, 2391892), (184, 1195946), (368, 597973), (433, 508208), (866, 254104), (1381, 159344), (1732, 127052), (2762, 79672), (3464, 63526), (5524, 39836), (6928, 31763), (9959, 22096), (11048, 19918)]