97681984

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 56

約数和(自身を含む): 199558656

約数和(自身を除く): 101876672

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 131, 191, 244, 262, 382, 488, 524, 764, 976, 1048, 1528, 1952, 2096, 3056, 3904, 4192, 6112, 7991, 8384, 11651, 12224, 15982, 23302, 25021, 31964, 46604, 50042, 63928, 93208, 100084, 127856, 186416, 200168, 255712, 372832, 400336, 511424, 745664, 800672, 1526281, 1601344, 3052562, 6105124, 12210248, 24420496, 48840992, 97681984]

約数ペア:

[(1, 97681984), (2, 48840992), (4, 24420496), (8, 12210248), (16, 6105124), (32, 3052562), (61, 1601344), (64, 1526281), (122, 800672), (131, 745664), (191, 511424), (244, 400336), (262, 372832), (382, 255712), (488, 200168), (524, 186416), (764, 127856), (976, 100084), (1048, 93208), (1528, 63928), (1952, 50042), (2096, 46604), (3056, 31964), (3904, 25021), (4192, 23302), (6112, 15982), (7991, 12224), (8384, 11651)]