31211568

素因数分解:

$2^4\times 3^4\times {\mathrm{24083}}^1$

素因数の和:24103

約数の個数: 50

約数和(自身を含む): 90339084

約数和(自身を除く): 59127516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 24083, 48166, 72249, 96332, 144498, 192664, 216747, 288996, 385328, 433494, 577992, 650241, 866988, 1155984, 1300482, 1733976, 1950723, 2600964, 3467952, 3901446, 5201928, 7802892, 10403856, 15605784, 31211568]

約数ペア:

[(1, 31211568), (2, 15605784), (3, 10403856), (4, 7802892), (6, 5201928), (8, 3901446), (9, 3467952), (12, 2600964), (16, 1950723), (18, 1733976), (24, 1300482), (27, 1155984), (36, 866988), (48, 650241), (54, 577992), (72, 433494), (81, 385328), (108, 288996), (144, 216747), (162, 192664), (216, 144498), (324, 96332), (432, 72249), (648, 48166), (1296, 24083)]