252051328

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{63521}}^1$

素因数の和:63566

約数の個数: 32

約数和(自身を含む): 518339520

約数和(自身を除く): 266288192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 63521, 127042, 254084, 508168, 1016336, 1969151, 2032672, 3938302, 4065344, 7876604, 8130688, 15753208, 31506416, 63012832, 126025664, 252051328]

約数ペア:

[(1, 252051328), (2, 126025664), (4, 63012832), (8, 31506416), (16, 15753208), (31, 8130688), (32, 7876604), (62, 4065344), (64, 3938302), (124, 2032672), (128, 1969151), (248, 1016336), (496, 508168), (992, 254084), (1984, 127042), (3968, 63521)]