31326672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 88688768

約数和(自身を除く): 57362096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 823, 976, 1464, 1586, 1646, 2379, 2469, 2928, 3172, 3292, 4758, 4938, 6344, 6584, 9516, 9876, 10699, 12688, 13168, 19032, 19752, 21398, 32097, 38064, 39504, 42796, 50203, 64194, 85592, 100406, 128388, 150609, 171184, 200812, 256776, 301218, 401624, 513552, 602436, 652639, 803248, 1204872, 1305278, 1957917, 2409744, 2610556, 3915834, 5221112, 7831668, 10442224, 15663336, 31326672]

約数ペア:

[(1, 31326672), (2, 15663336), (3, 10442224), (4, 7831668), (6, 5221112), (8, 3915834), (12, 2610556), (13, 2409744), (16, 1957917), (24, 1305278), (26, 1204872), (39, 803248), (48, 652639), (52, 602436), (61, 513552), (78, 401624), (104, 301218), (122, 256776), (156, 200812), (183, 171184), (208, 150609), (244, 128388), (312, 100406), (366, 85592), (488, 64194), (624, 50203), (732, 42796), (793, 39504), (823, 38064), (976, 32097), (1464, 21398), (1586, 19752), (1646, 19032), (2379, 13168), (2469, 12688), (2928, 10699), (3172, 9876), (3292, 9516), (4758, 6584), (4938, 6344)]