109990088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55663}}^1$

素因数の和:55701

約数の個数: 32

約数和(自身を含む): 233788800

約数和(自身を除く): 123798712

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 55663, 111326, 222652, 445304, 723619, 1057597, 1447238, 2115194, 2894476, 4230388, 5788952, 8460776, 13748761, 27497522, 54995044, 109990088]

約数ペア:

[(1, 109990088), (2, 54995044), (4, 27497522), (8, 13748761), (13, 8460776), (19, 5788952), (26, 4230388), (38, 2894476), (52, 2115194), (76, 1447238), (104, 1057597), (152, 723619), (247, 445304), (494, 222652), (988, 111326), (1976, 55663)]