22436128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4903}}^1$

素因数の和:4937

約数の個数: 48

約数和(自身を含む): 51903936

約数和(自身を除く): 29467808

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 4903, 9806, 19612, 39224, 53933, 63739, 78448, 107866, 127478, 156896, 215732, 254956, 431464, 509912, 701129, 862928, 1019824, 1402258, 1725856, 2039648, 2804516, 5609032, 11218064, 22436128]

約数ペア:

[(1, 22436128), (2, 11218064), (4, 5609032), (8, 2804516), (11, 2039648), (13, 1725856), (16, 1402258), (22, 1019824), (26, 862928), (32, 701129), (44, 509912), (52, 431464), (88, 254956), (104, 215732), (143, 156896), (176, 127478), (208, 107866), (286, 78448), (352, 63739), (416, 53933), (572, 39224), (1144, 19612), (2288, 9806), (4576, 4903)]