91887952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23251}}^1$

素因数の和:23291

約数の個数: 40

約数和(自身を含む): 201827360

約数和(自身を除く): 109939408

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 23251, 46502, 93004, 186008, 302263, 372016, 441769, 604526, 883538, 1209052, 1767076, 2418104, 3534152, 4836208, 5742997, 7068304, 11485994, 22971988, 45943976, 91887952]

約数ペア:

[(1, 91887952), (2, 45943976), (4, 22971988), (8, 11485994), (13, 7068304), (16, 5742997), (19, 4836208), (26, 3534152), (38, 2418104), (52, 1767076), (76, 1209052), (104, 883538), (152, 604526), (208, 441769), (247, 372016), (304, 302263), (494, 186008), (988, 93004), (1976, 46502), (3952, 23251)]