189575552

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{51071}}^1$

素因数の和:51114

約数の個数: 32

約数和(自身を含む): 390700800

約数和(自身を除く): 201125248

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 51071, 102142, 204284, 408568, 817136, 1481059, 1634272, 2962118, 3268544, 5924236, 6537088, 11848472, 23696944, 47393888, 94787776, 189575552]

約数ペア:

[(1, 189575552), (2, 94787776), (4, 47393888), (8, 23696944), (16, 11848472), (29, 6537088), (32, 5924236), (58, 3268544), (64, 2962118), (116, 1634272), (128, 1481059), (232, 817136), (464, 408568), (928, 204284), (1856, 102142), (3712, 51071)]