89868284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 177176160

約数和(自身を除く): 87307876

約数列:

[1, 2, 4, 11, 22, 44, 53, 89, 106, 178, 212, 356, 433, 583, 866, 979, 1166, 1732, 1958, 2332, 3916, 4717, 4763, 9434, 9526, 18868, 19052, 22949, 38537, 45898, 51887, 77074, 91796, 103774, 154148, 207548, 252439, 423907, 504878, 847814, 1009756, 1695628, 2042461, 4084922, 8169844, 22467071, 44934142, 89868284]

約数ペア:

[(1, 89868284), (2, 44934142), (4, 22467071), (11, 8169844), (22, 4084922), (44, 2042461), (53, 1695628), (89, 1009756), (106, 847814), (178, 504878), (212, 423907), (356, 252439), (433, 207548), (583, 154148), (866, 103774), (979, 91796), (1166, 77074), (1732, 51887), (1958, 45898), (2332, 38537), (3916, 22949), (4717, 19052), (4763, 18868), (9434, 9526)]