22056208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:775

約数の個数: 40

約数和(自身を含む): 45666720

約数和(自身を除く): 23610512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 262, 272, 524, 619, 1048, 1238, 2096, 2227, 2476, 4454, 4952, 8908, 9904, 10523, 17816, 21046, 35632, 42092, 81089, 84184, 162178, 168368, 324356, 648712, 1297424, 1378513, 2757026, 5514052, 11028104, 22056208]

約数ペア:

[(1, 22056208), (2, 11028104), (4, 5514052), (8, 2757026), (16, 1378513), (17, 1297424), (34, 648712), (68, 324356), (131, 168368), (136, 162178), (262, 84184), (272, 81089), (524, 42092), (619, 35632), (1048, 21046), (1238, 17816), (2096, 10523), (2227, 9904), (2476, 8908), (4454, 4952)]