231640528

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{39023}}^1$

素因数の和:39091

約数の個数: 40

約数和(自身を含む): 522609408

約数和(自身を除く): 290968880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 39023, 78046, 156092, 273161, 312184, 546322, 624368, 1092644, 2068219, 2185288, 4136438, 4370576, 8272876, 14477533, 16545752, 28955066, 33091504, 57910132, 115820264, 231640528]

約数ペア:

[(1, 231640528), (2, 115820264), (4, 57910132), (7, 33091504), (8, 28955066), (14, 16545752), (16, 14477533), (28, 8272876), (53, 4370576), (56, 4136438), (106, 2185288), (112, 2068219), (212, 1092644), (371, 624368), (424, 546322), (742, 312184), (848, 273161), (1484, 156092), (2968, 78046), (5936, 39023)]