123565504

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1125

約数の個数: 56

約数和(自身を含む): 257511296

約数和(自身を除く): 133945792

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 244, 248, 488, 496, 976, 992, 1021, 1891, 1952, 1984, 2042, 3782, 3904, 4084, 7564, 8168, 15128, 16336, 30256, 31651, 32672, 60512, 62281, 63302, 65344, 121024, 124562, 126604, 249124, 253208, 498248, 506416, 996496, 1012832, 1930711, 1992992, 2025664, 3861422, 3985984, 7722844, 15445688, 30891376, 61782752, 123565504]

約数ペア:

[(1, 123565504), (2, 61782752), (4, 30891376), (8, 15445688), (16, 7722844), (31, 3985984), (32, 3861422), (61, 2025664), (62, 1992992), (64, 1930711), (122, 1012832), (124, 996496), (244, 506416), (248, 498248), (488, 253208), (496, 249124), (976, 126604), (992, 124562), (1021, 121024), (1891, 65344), (1952, 63302), (1984, 62281), (2042, 60512), (3782, 32672), (3904, 31651), (4084, 30256), (7564, 16336), (8168, 15128)]