117628496

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 233223168

約数和(自身を除く): 115594672

約数列:

[1, 2, 4, 8, 16, 61, 122, 191, 244, 382, 488, 631, 764, 976, 1262, 1528, 2524, 3056, 5048, 10096, 11651, 23302, 38491, 46604, 76982, 93208, 120521, 153964, 186416, 241042, 307928, 482084, 615856, 964168, 1928336, 7351781, 14703562, 29407124, 58814248, 117628496]

約数ペア:

[(1, 117628496), (2, 58814248), (4, 29407124), (8, 14703562), (16, 7351781), (61, 1928336), (122, 964168), (191, 615856), (244, 482084), (382, 307928), (488, 241042), (631, 186416), (764, 153964), (976, 120521), (1262, 93208), (1528, 76982), (2524, 46604), (3056, 38491), (5048, 23302), (10096, 11651)]