61153328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1065

約数の個数: 40

約数和(自身を含む): 123325440

約数和(自身を除く): 62172112

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 887, 1112, 1774, 2224, 3548, 4309, 7096, 8618, 14192, 17236, 27497, 34472, 54994, 68944, 109988, 123293, 219976, 246586, 439952, 493172, 986344, 1972688, 3822083, 7644166, 15288332, 30576664, 61153328]

約数ペア:

[(1, 61153328), (2, 30576664), (4, 15288332), (8, 7644166), (16, 3822083), (31, 1972688), (62, 986344), (124, 493172), (139, 439952), (248, 246586), (278, 219976), (496, 123293), (556, 109988), (887, 68944), (1112, 54994), (1774, 34472), (2224, 27497), (3548, 17236), (4309, 14192), (7096, 8618)]