8938208

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 18905040

約数和(自身を除く): 9966832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 241, 244, 304, 482, 488, 608, 964, 976, 1159, 1928, 1952, 2318, 3856, 4579, 4636, 7712, 9158, 9272, 14701, 18316, 18544, 29402, 36632, 37088, 58804, 73264, 117608, 146528, 235216, 279319, 470432, 558638, 1117276, 2234552, 4469104, 8938208]

約数ペア:

[(1, 8938208), (2, 4469104), (4, 2234552), (8, 1117276), (16, 558638), (19, 470432), (32, 279319), (38, 235216), (61, 146528), (76, 117608), (122, 73264), (152, 58804), (241, 37088), (244, 36632), (304, 29402), (482, 18544), (488, 18316), (608, 14701), (964, 9272), (976, 9158), (1159, 7712), (1928, 4636), (1952, 4579), (2318, 3856)]