91430656

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 193673088

約数和(自身を除く): 102242432

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 256, 281, 328, 496, 562, 656, 992, 1124, 1271, 1312, 1984, 2248, 2542, 2624, 3968, 4496, 5084, 5248, 7936, 8711, 8992, 10168, 10496, 11521, 17422, 17984, 20336, 23042, 34844, 35968, 40672, 46084, 69688, 71936, 81344, 92168, 139376, 162688, 184336, 278752, 325376, 357151, 368672, 557504, 714302, 737344, 1115008, 1428604, 1474688, 2230016, 2857208, 2949376, 5714416, 11428832, 22857664, 45715328, 91430656]

約数ペア:

[(1, 91430656), (2, 45715328), (4, 22857664), (8, 11428832), (16, 5714416), (31, 2949376), (32, 2857208), (41, 2230016), (62, 1474688), (64, 1428604), (82, 1115008), (124, 737344), (128, 714302), (164, 557504), (248, 368672), (256, 357151), (281, 325376), (328, 278752), (496, 184336), (562, 162688), (656, 139376), (992, 92168), (1124, 81344), (1271, 71936), (1312, 69688), (1984, 46084), (2248, 40672), (2542, 35968), (2624, 34844), (3968, 23042), (4496, 20336), (5084, 17984), (5248, 17422), (7936, 11521), (8711, 10496), (8992, 10168)]