215427184

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{62047}}^1$

素因数の和:62093

約数の個数: 40

約数和(自身を含む): 492412928

約数和(自身を除く): 276985744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 62047, 124094, 248188, 434329, 496376, 868658, 992752, 1737316, 1923457, 3474632, 3846914, 6949264, 7693828, 13464199, 15387656, 26928398, 30775312, 53856796, 107713592, 215427184]

約数ペア:

[(1, 215427184), (2, 107713592), (4, 53856796), (7, 30775312), (8, 26928398), (14, 15387656), (16, 13464199), (28, 7693828), (31, 6949264), (56, 3846914), (62, 3474632), (112, 1923457), (124, 1737316), (217, 992752), (248, 868658), (434, 496376), (496, 434329), (868, 248188), (1736, 124094), (3472, 62047)]