20171328

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3435

約数の個数: 56

約数和(自身を含む): 55107840

約数和(自身を除く): 34936512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 3389, 5952, 6778, 10167, 13556, 20334, 27112, 40668, 54224, 81336, 105059, 108448, 162672, 210118, 216896, 315177, 325344, 420236, 630354, 650688, 840472, 1260708, 1680944, 2521416, 3361888, 5042832, 6723776, 10085664, 20171328]

約数ペア:

[(1, 20171328), (2, 10085664), (3, 6723776), (4, 5042832), (6, 3361888), (8, 2521416), (12, 1680944), (16, 1260708), (24, 840472), (31, 650688), (32, 630354), (48, 420236), (62, 325344), (64, 315177), (93, 216896), (96, 210118), (124, 162672), (186, 108448), (192, 105059), (248, 81336), (372, 54224), (496, 40668), (744, 27112), (992, 20334), (1488, 13556), (1984, 10167), (2976, 6778), (3389, 5952)]