33511936

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 80

約数和(自身を含む): 72305640

約数和(自身を除く): 38793704

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 61, 64, 74, 116, 122, 128, 148, 232, 244, 256, 296, 464, 488, 512, 592, 928, 976, 1073, 1184, 1769, 1856, 1952, 2146, 2257, 2368, 3538, 3712, 3904, 4292, 4514, 4736, 7076, 7424, 7808, 8584, 9028, 9472, 14152, 14848, 15616, 17168, 18056, 18944, 28304, 31232, 34336, 36112, 56608, 65453, 68672, 72224, 113216, 130906, 137344, 144448, 226432, 261812, 274688, 288896, 452864, 523624, 549376, 577792, 905728, 1047248, 1155584, 2094496, 4188992, 8377984, 16755968, 33511936]

約数ペア:

[(1, 33511936), (2, 16755968), (4, 8377984), (8, 4188992), (16, 2094496), (29, 1155584), (32, 1047248), (37, 905728), (58, 577792), (61, 549376), (64, 523624), (74, 452864), (116, 288896), (122, 274688), (128, 261812), (148, 226432), (232, 144448), (244, 137344), (256, 130906), (296, 113216), (464, 72224), (488, 68672), (512, 65453), (592, 56608), (928, 36112), (976, 34336), (1073, 31232), (1184, 28304), (1769, 18944), (1856, 18056), (1952, 17168), (2146, 15616), (2257, 14848), (2368, 14152), (3538, 9472), (3712, 9028), (3904, 8584), (4292, 7808), (4514, 7424), (4736, 7076)]