31220896

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3767}}^1$

素因数の和:3821

約数の個数: 48

約数和(自身を含む): 72164736

約数和(自身を除く): 40943840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 3767, 4144, 7534, 8288, 15068, 26369, 30136, 52738, 60272, 105476, 120544, 139379, 210952, 278758, 421904, 557516, 843808, 975653, 1115032, 1951306, 2230064, 3902612, 4460128, 7805224, 15610448, 31220896]

約数ペア:

[(1, 31220896), (2, 15610448), (4, 7805224), (7, 4460128), (8, 3902612), (14, 2230064), (16, 1951306), (28, 1115032), (32, 975653), (37, 843808), (56, 557516), (74, 421904), (112, 278758), (148, 210952), (224, 139379), (259, 120544), (296, 105476), (518, 60272), (592, 52738), (1036, 30136), (1184, 26369), (2072, 15068), (3767, 8288), (4144, 7534)]