253996888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{17359}}^1$

素因数の和:17455

約数の個数: 32

約数和(自身を含む): 499968000

約数和(自身を除く): 245971112

約数列:

[1, 2, 4, 8, 31, 59, 62, 118, 124, 236, 248, 472, 1829, 3658, 7316, 14632, 17359, 34718, 69436, 138872, 538129, 1024181, 1076258, 2048362, 2152516, 4096724, 4305032, 8193448, 31749611, 63499222, 126998444, 253996888]

約数ペア:

[(1, 253996888), (2, 126998444), (4, 63499222), (8, 31749611), (31, 8193448), (59, 4305032), (62, 4096724), (118, 2152516), (124, 2048362), (236, 1076258), (248, 1024181), (472, 538129), (1829, 138872), (3658, 69436), (7316, 34718), (14632, 17359)]