88872496

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:637

約数の個数: 40

約数和(自身を含む): 175546800

約数和(自身を除く): 86674304

約数列:

[1, 2, 4, 8, 16, 109, 131, 218, 262, 389, 436, 524, 778, 872, 1048, 1556, 1744, 2096, 3112, 6224, 14279, 28558, 42401, 50959, 57116, 84802, 101918, 114232, 169604, 203836, 228464, 339208, 407672, 678416, 815344, 5554531, 11109062, 22218124, 44436248, 88872496]

約数ペア:

[(1, 88872496), (2, 44436248), (4, 22218124), (8, 11109062), (16, 5554531), (109, 815344), (131, 678416), (218, 407672), (262, 339208), (389, 228464), (436, 203836), (524, 169604), (778, 114232), (872, 101918), (1048, 84802), (1556, 57116), (1744, 50959), (2096, 42401), (3112, 28558), (6224, 14279)]