80324192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{659}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 171143280

約数和(自身を除く): 90819088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 293, 416, 586, 659, 1172, 1318, 2344, 2636, 3809, 4688, 5272, 7618, 8567, 9376, 10544, 15236, 17134, 21088, 30472, 34268, 60944, 68536, 121888, 137072, 193087, 274144, 386174, 772348, 1544696, 2510131, 3089392, 5020262, 6178784, 10040524, 20081048, 40162096, 80324192]

約数ペア:

[(1, 80324192), (2, 40162096), (4, 20081048), (8, 10040524), (13, 6178784), (16, 5020262), (26, 3089392), (32, 2510131), (52, 1544696), (104, 772348), (208, 386174), (293, 274144), (416, 193087), (586, 137072), (659, 121888), (1172, 68536), (1318, 60944), (2344, 34268), (2636, 30472), (3809, 21088), (4688, 17134), (5272, 15236), (7618, 10544), (8567, 9376)]