531305248

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3823}}^1$

素因数の和:3977

約数の個数: 48

約数和(自身を含む): 1081213056

約数和(自身を除く): 549907808

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 101, 172, 202, 344, 404, 688, 808, 1376, 1616, 3232, 3823, 4343, 7646, 8686, 15292, 17372, 30584, 34744, 61168, 69488, 122336, 138976, 164389, 328778, 386123, 657556, 772246, 1315112, 1544492, 2630224, 3088984, 5260448, 6177968, 12355936, 16603289, 33206578, 66413156, 132826312, 265652624, 531305248]

約数ペア:

[(1, 531305248), (2, 265652624), (4, 132826312), (8, 66413156), (16, 33206578), (32, 16603289), (43, 12355936), (86, 6177968), (101, 5260448), (172, 3088984), (202, 2630224), (344, 1544492), (404, 1315112), (688, 772246), (808, 657556), (1376, 386123), (1616, 328778), (3232, 164389), (3823, 138976), (4343, 122336), (7646, 69488), (8686, 61168), (15292, 34744), (17372, 30584)]