31427304

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 51309336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 636, 744, 797, 1272, 1594, 1643, 2391, 3188, 3286, 4782, 4929, 6376, 6572, 9564, 9858, 13144, 19128, 19716, 24707, 39432, 42241, 49414, 74121, 84482, 98828, 126723, 148242, 168964, 197656, 253446, 296484, 337928, 506892, 592968, 1013784, 1309471, 2618942, 3928413, 5237884, 7856826, 10475768, 15713652, 31427304]

約数ペア:

[(1, 31427304), (2, 15713652), (3, 10475768), (4, 7856826), (6, 5237884), (8, 3928413), (12, 2618942), (24, 1309471), (31, 1013784), (53, 592968), (62, 506892), (93, 337928), (106, 296484), (124, 253446), (159, 197656), (186, 168964), (212, 148242), (248, 126723), (318, 98828), (372, 84482), (424, 74121), (636, 49414), (744, 42241), (797, 39432), (1272, 24707), (1594, 19716), (1643, 19128), (2391, 13144), (3188, 9858), (3286, 9564), (4782, 6572), (4929, 6376)]