231928832

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 88

約数和(自身を含む): 487349760

約数和(自身を除く): 255420928

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 79, 94, 122, 128, 158, 188, 244, 256, 316, 376, 488, 512, 632, 752, 976, 1024, 1264, 1504, 1952, 2528, 2867, 3008, 3713, 3904, 4819, 5056, 5734, 6016, 7426, 7808, 9638, 10112, 11468, 12032, 14852, 15616, 19276, 20224, 22936, 24064, 29704, 31232, 38552, 40448, 45872, 48128, 59408, 62464, 77104, 80896, 91744, 118816, 154208, 183488, 226493, 237632, 308416, 366976, 452986, 475264, 616832, 733952, 905972, 950528, 1233664, 1467904, 1811944, 1901056, 2467328, 2935808, 3623888, 3802112, 4934656, 7247776, 14495552, 28991104, 57982208, 115964416, 231928832]

約数ペア:

[(1, 231928832), (2, 115964416), (4, 57982208), (8, 28991104), (16, 14495552), (32, 7247776), (47, 4934656), (61, 3802112), (64, 3623888), (79, 2935808), (94, 2467328), (122, 1901056), (128, 1811944), (158, 1467904), (188, 1233664), (244, 950528), (256, 905972), (316, 733952), (376, 616832), (488, 475264), (512, 452986), (632, 366976), (752, 308416), (976, 237632), (1024, 226493), (1264, 183488), (1504, 154208), (1952, 118816), (2528, 91744), (2867, 80896), (3008, 77104), (3713, 62464), (3904, 59408), (4819, 48128), (5056, 45872), (5734, 40448), (6016, 38552), (7426, 31232), (7808, 29704), (9638, 24064), (10112, 22936), (11468, 20224), (12032, 19276), (14852, 15616)]