16691166752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{73351}}^1$

素因数の和:73921

約数の個数: 48

約数和(自身を含む): 35453662272

約数和(自身を除く): 18762495520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 547, 1094, 2188, 4376, 7111, 8752, 14222, 17504, 28444, 56888, 73351, 113776, 146702, 227552, 293404, 586808, 953563, 1173616, 1907126, 2347232, 3814252, 7628504, 15257008, 30514016, 40122997, 80245994, 160491988, 320983976, 521598961, 641967952, 1043197922, 1283935904, 2086395844, 4172791688, 8345583376, 16691166752]

約数ペア:

[(1, 16691166752), (2, 8345583376), (4, 4172791688), (8, 2086395844), (13, 1283935904), (16, 1043197922), (26, 641967952), (32, 521598961), (52, 320983976), (104, 160491988), (208, 80245994), (416, 40122997), (547, 30514016), (1094, 15257008), (2188, 7628504), (4376, 3814252), (7111, 2347232), (8752, 1907126), (14222, 1173616), (17504, 953563), (28444, 586808), (56888, 293404), (73351, 227552), (113776, 146702)]