88640032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5197}}^1$

素因数の和:5261

約数の個数: 48

約数和(自身を含む): 192554712

約数和(自身を除く): 103914680

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 5197, 8528, 10394, 17056, 20788, 41576, 67561, 83152, 135122, 166304, 213077, 270244, 426154, 540488, 852308, 1080976, 1704616, 2161952, 2770001, 3409232, 5540002, 6818464, 11080004, 22160008, 44320016, 88640032]

約数ペア:

[(1, 88640032), (2, 44320016), (4, 22160008), (8, 11080004), (13, 6818464), (16, 5540002), (26, 3409232), (32, 2770001), (41, 2161952), (52, 1704616), (82, 1080976), (104, 852308), (164, 540488), (208, 426154), (328, 270244), (416, 213077), (533, 166304), (656, 135122), (1066, 83152), (1312, 67561), (2132, 41576), (4264, 20788), (5197, 17056), (8528, 10394)]