22116688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2371}}^1$

素因数の和:2443

約数の個数: 40

約数和(自身を含む): 47648736

約数和(自身を除く): 25532048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 2371, 4664, 4742, 9328, 9484, 18968, 26081, 37936, 52162, 104324, 125663, 208648, 251326, 417296, 502652, 1005304, 1382293, 2010608, 2764586, 5529172, 11058344, 22116688]

約数ペア:

[(1, 22116688), (2, 11058344), (4, 5529172), (8, 2764586), (11, 2010608), (16, 1382293), (22, 1005304), (44, 502652), (53, 417296), (88, 251326), (106, 208648), (176, 125663), (212, 104324), (424, 52162), (583, 37936), (848, 26081), (1166, 18968), (2332, 9484), (2371, 9328), (4664, 4742)]