408096112

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{821}}^1$

素因数の和:1537

約数の個数: 40

約数和(自身を含む): 809716032

約数和(自身を除く): 401619920

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 661, 752, 821, 1322, 1642, 2644, 3284, 5288, 6568, 10576, 13136, 31067, 38587, 62134, 77174, 124268, 154348, 248536, 308696, 497072, 542681, 617392, 1085362, 2170724, 4341448, 8682896, 25506007, 51012014, 102024028, 204048056, 408096112]

約数ペア:

[(1, 408096112), (2, 204048056), (4, 102024028), (8, 51012014), (16, 25506007), (47, 8682896), (94, 4341448), (188, 2170724), (376, 1085362), (661, 617392), (752, 542681), (821, 497072), (1322, 308696), (1642, 248536), (2644, 154348), (3284, 124268), (5288, 77174), (6568, 62134), (10576, 38587), (13136, 31067)]