22708528

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 45800640

約数和(自身を除く): 23092112

約数列:

[1, 2, 4, 8, 16, 37, 74, 89, 148, 178, 296, 356, 431, 592, 712, 862, 1424, 1724, 3293, 3448, 6586, 6896, 13172, 15947, 26344, 31894, 38359, 52688, 63788, 76718, 127576, 153436, 255152, 306872, 613744, 1419283, 2838566, 5677132, 11354264, 22708528]

約数ペア:

[(1, 22708528), (2, 11354264), (4, 5677132), (8, 2838566), (16, 1419283), (37, 613744), (74, 306872), (89, 255152), (148, 153436), (178, 127576), (296, 76718), (356, 63788), (431, 52688), (592, 38359), (712, 31894), (862, 26344), (1424, 15947), (1724, 13172), (3293, 6896), (3448, 6586)]