42951232

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 56

約数和(自身を含む): 88513920

約数和(自身を除く): 45562688

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 109, 131, 188, 218, 262, 376, 436, 524, 752, 872, 1048, 1504, 1744, 2096, 3008, 3488, 4192, 5123, 6157, 6976, 8384, 10246, 12314, 14279, 20492, 24628, 28558, 40984, 49256, 57116, 81968, 98512, 114232, 163936, 197024, 228464, 327872, 394048, 456928, 671113, 913856, 1342226, 2684452, 5368904, 10737808, 21475616, 42951232]

約数ペア:

[(1, 42951232), (2, 21475616), (4, 10737808), (8, 5368904), (16, 2684452), (32, 1342226), (47, 913856), (64, 671113), (94, 456928), (109, 394048), (131, 327872), (188, 228464), (218, 197024), (262, 163936), (376, 114232), (436, 98512), (524, 81968), (752, 57116), (872, 49256), (1048, 40984), (1504, 28558), (1744, 24628), (2096, 20492), (3008, 14279), (3488, 12314), (4192, 10246), (5123, 8384), (6157, 6976)]