90859744

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 184206960

約数和(自身を除く): 93347216

約数列:

[1, 2, 4, 8, 16, 32, 61, 89, 122, 178, 244, 356, 488, 523, 712, 976, 1046, 1424, 1952, 2092, 2848, 4184, 5429, 8368, 10858, 16736, 21716, 31903, 43432, 46547, 63806, 86864, 93094, 127612, 173728, 186188, 255224, 372376, 510448, 744752, 1020896, 1489504, 2839367, 5678734, 11357468, 22714936, 45429872, 90859744]

約数ペア:

[(1, 90859744), (2, 45429872), (4, 22714936), (8, 11357468), (16, 5678734), (32, 2839367), (61, 1489504), (89, 1020896), (122, 744752), (178, 510448), (244, 372376), (356, 255224), (488, 186188), (523, 173728), (712, 127612), (976, 93094), (1046, 86864), (1424, 63806), (1952, 46547), (2092, 43432), (2848, 31903), (4184, 21716), (5429, 16736), (8368, 10858)]