31220596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 62963712

約数和(自身を除く): 31743116

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 124, 188, 341, 487, 517, 682, 974, 1034, 1364, 1457, 1948, 2068, 2914, 5357, 5828, 10714, 15097, 16027, 21428, 22889, 30194, 32054, 45778, 60388, 64108, 91556, 166067, 251779, 332134, 503558, 664268, 709559, 1007116, 1419118, 2838236, 7805149, 15610298, 31220596]

約数ペア:

[(1, 31220596), (2, 15610298), (4, 7805149), (11, 2838236), (22, 1419118), (31, 1007116), (44, 709559), (47, 664268), (62, 503558), (94, 332134), (124, 251779), (188, 166067), (341, 91556), (487, 64108), (517, 60388), (682, 45778), (974, 32054), (1034, 30194), (1364, 22889), (1457, 21428), (1948, 16027), (2068, 15097), (2914, 10714), (5357, 5828)]