40145832

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12967}}^1$

素因数の和:13022

約数の個数: 48

約数和(自身を含む): 111265440

約数和(自身を除く): 71119608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 12967, 25934, 38901, 51868, 77802, 103736, 116703, 155604, 233406, 311208, 466812, 557581, 933624, 1115162, 1672743, 2230324, 3345486, 4460648, 5018229, 6690972, 10036458, 13381944, 20072916, 40145832]

約数ペア:

[(1, 40145832), (2, 20072916), (3, 13381944), (4, 10036458), (6, 6690972), (8, 5018229), (9, 4460648), (12, 3345486), (18, 2230324), (24, 1672743), (36, 1115162), (43, 933624), (72, 557581), (86, 466812), (129, 311208), (172, 233406), (258, 155604), (344, 116703), (387, 103736), (516, 77802), (774, 51868), (1032, 38901), (1548, 25934), (3096, 12967)]