31992124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 62648320

約数和(自身を除く): 30656196

約数列:

[1, 2, 4, 19, 31, 37, 38, 62, 74, 76, 124, 148, 367, 589, 703, 734, 1147, 1178, 1406, 1468, 2294, 2356, 2812, 4588, 6973, 11377, 13579, 13946, 21793, 22754, 27158, 27892, 43586, 45508, 54316, 87172, 216163, 258001, 420949, 432326, 516002, 841898, 864652, 1032004, 1683796, 7998031, 15996062, 31992124]

約数ペア:

[(1, 31992124), (2, 15996062), (4, 7998031), (19, 1683796), (31, 1032004), (37, 864652), (38, 841898), (62, 516002), (74, 432326), (76, 420949), (124, 258001), (148, 216163), (367, 87172), (589, 54316), (703, 45508), (734, 43586), (1147, 27892), (1178, 27158), (1406, 22754), (1468, 21793), (2294, 13946), (2356, 13579), (2812, 11377), (4588, 6973)]