83887957888

素因数分解:

$2^7\times 7^1\times {\mathrm{191}}^1\times {\mathrm{490183}}^1$

素因数の和:490395

約数の個数: 64

約数和(自身を含む): 191995269120

約数和(自身を除く): 108107311232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 191, 224, 382, 448, 764, 896, 1337, 1528, 2674, 3056, 5348, 6112, 10696, 12224, 21392, 24448, 42784, 85568, 171136, 490183, 980366, 1960732, 3431281, 3921464, 6862562, 7842928, 13725124, 15685856, 27450248, 31371712, 54900496, 62743424, 93624953, 109800992, 187249906, 219601984, 374499812, 439203968, 655374671, 748999624, 1310749342, 1497999248, 2621498684, 2995998496, 5242997368, 5991996992, 10485994736, 11983993984, 20971989472, 41943978944, 83887957888]

約数ペア:

[(1, 83887957888), (2, 41943978944), (4, 20971989472), (7, 11983993984), (8, 10485994736), (14, 5991996992), (16, 5242997368), (28, 2995998496), (32, 2621498684), (56, 1497999248), (64, 1310749342), (112, 748999624), (128, 655374671), (191, 439203968), (224, 374499812), (382, 219601984), (448, 187249906), (764, 109800992), (896, 93624953), (1337, 62743424), (1528, 54900496), (2674, 31371712), (3056, 27450248), (5348, 15685856), (6112, 13725124), (10696, 7842928), (12224, 6862562), (21392, 3921464), (24448, 3431281), (42784, 1960732), (85568, 980366), (171136, 490183)]