127134592

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{76403}}^1$

素因数の和:76430

約数の個数: 32

約数和(自身を含む): 272762280

約数和(自身を除く): 145627688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 76403, 152806, 305612, 611224, 993239, 1222448, 1986478, 2444896, 3972956, 4889792, 7945912, 9779584, 15891824, 31783648, 63567296, 127134592]

約数ペア:

[(1, 127134592), (2, 63567296), (4, 31783648), (8, 15891824), (13, 9779584), (16, 7945912), (26, 4889792), (32, 3972956), (52, 2444896), (64, 1986478), (104, 1222448), (128, 993239), (208, 611224), (416, 305612), (832, 152806), (1664, 76403)]