31444688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3371}}^1$

素因数の和:3443

約数の個数: 40

約数和(自身を含む): 67736736

約数和(自身を除く): 36292048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 3371, 4664, 6742, 9328, 13484, 26968, 37081, 53936, 74162, 148324, 178663, 296648, 357326, 593296, 714652, 1429304, 1965293, 2858608, 3930586, 7861172, 15722344, 31444688]

約数ペア:

[(1, 31444688), (2, 15722344), (4, 7861172), (8, 3930586), (11, 2858608), (16, 1965293), (22, 1429304), (44, 714652), (53, 593296), (88, 357326), (106, 296648), (176, 178663), (212, 148324), (424, 74162), (583, 53936), (848, 37081), (1166, 26968), (2332, 13484), (3371, 9328), (4664, 6742)]